This commit is contained in:
github-actions[bot]
2024-08-13 00:15:53 +00:00
parent 420994d26a
commit 24eb7f8fea
159 changed files with 2739 additions and 2739 deletions

View File

@@ -1,7 +1,7 @@
<!DOCTYPE HTML>
<html lang="zh" class="sidebar-visible no-js light">
<head>
<!-- Book generated using https://github.com/wa-lang/mnbook -->
<!-- Book generated using https://github.com/wa-lang/wabook -->
<meta charset="UTF-8">
<title>为何需要反射? - Go语言圣经</title>
<!-- Custom HTML head -->
@@ -12,17 +12,17 @@
<link rel="icon" href="../favicon.svg">
<link rel="shortcut icon" href="../favicon.png">
<link rel="stylesheet" href="../static/mnbook/css/variables.css">
<link rel="stylesheet" href="../static/mnbook/css/general.css">
<link rel="stylesheet" href="../static/mnbook/css/chrome.css">
<link rel="stylesheet" href="../static/mnbook/css/print.css" media="print">
<link rel="stylesheet" href="../static/wabook/css/variables.css">
<link rel="stylesheet" href="../static/wabook/css/general.css">
<link rel="stylesheet" href="../static/wabook/css/chrome.css">
<link rel="stylesheet" href="../static/wabook/css/print.css" media="print">
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<link rel="stylesheet" href="../static/mnbook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/mnbook/fonts/fonts.css">
<link rel="stylesheet" href="../static/wabook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/wabook/fonts/fonts.css">
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<link rel="stylesheet" href="../static/mnbook/highlight.css">
<link rel="stylesheet" href="../static/mnbook/tomorrow-night.css">
<link rel="stylesheet" href="../static/mnbook/ayu-highlight.css">
<link rel="stylesheet" href="../static/wabook/highlight.css">
<link rel="stylesheet" href="../static/wabook/tomorrow-night.css">
<link rel="stylesheet" href="../static/wabook/ayu-highlight.css">
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</head>
@@ -36,15 +36,15 @@
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try {
var theme = localStorage.getItem('mnbook-theme');
var sidebar = localStorage.getItem('mnbook-sidebar');
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var sidebar = localStorage.getItem('wabook-sidebar');
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localStorage.setItem('wabook-theme', theme.slice(1, theme.length - 1));
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if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
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@@ -52,7 +52,7 @@
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<script type="text/javascript">
var theme;
try { theme = localStorage.getItem('mnbook-theme'); } catch(e) { }
try { theme = localStorage.getItem('wabook-theme'); } catch(e) { }
if (theme === null || theme === undefined) { theme = default_theme; }
var html = document.querySelector('html');
html.classList.remove('no-js')
@@ -66,7 +66,7 @@
var html = document.querySelector('html');
var sidebar = 'hidden';
if (document.body.clientWidth >= 1080) {
try { sidebar = localStorage.getItem('mnbook-sidebar'); } catch(e) { }
try { sidebar = localStorage.getItem('wabook-sidebar'); } catch(e) { }
sidebar = sidebar || 'visible';
}
html.classList.remove('sidebar-visible');
@@ -528,7 +528,7 @@
<div class="sidetoc"><nav class="pagetoc"></nav></div>
<main>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>MnBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/mnbook">https://github.com/wa-lang/mnbook</a></em></li></ul><hr>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>WaBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/wabook">https://github.com/wa-lang/wabook</a></em></li></ul><hr>
<h2>12.1. 为何需要反射?</h2>
<p>有时候我们需要编写一个函数能够处理一类并不满足普通公共接口的类型的值,也可能是因为它们并没有确定的表示方式,或者是在我们设计该函数的时候这些类型可能还不存在。</p>
@@ -610,10 +610,10 @@
<script type="text/javascript">
window.playground_copyable = true;
</script>
<script src="../static/mnbook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/book.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/book.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
var pagePath = "ch12/ch12-01.md"
@@ -621,7 +621,7 @@
<!-- Custom JS scripts -->
<script src="../static/mnbook/giscus.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/giscus.js" type="text/javascript" charset="utf-8"></script>
</body>

View File

@@ -1,7 +1,7 @@
<!DOCTYPE HTML>
<html lang="zh" class="sidebar-visible no-js light">
<head>
<!-- Book generated using https://github.com/wa-lang/mnbook -->
<!-- Book generated using https://github.com/wa-lang/wabook -->
<meta charset="UTF-8">
<title>reflect.Type和reflect.Value - Go语言圣经</title>
<!-- Custom HTML head -->
@@ -12,17 +12,17 @@
<link rel="icon" href="../favicon.svg">
<link rel="shortcut icon" href="../favicon.png">
<link rel="stylesheet" href="../static/mnbook/css/variables.css">
<link rel="stylesheet" href="../static/mnbook/css/general.css">
<link rel="stylesheet" href="../static/mnbook/css/chrome.css">
<link rel="stylesheet" href="../static/mnbook/css/print.css" media="print">
<link rel="stylesheet" href="../static/wabook/css/variables.css">
<link rel="stylesheet" href="../static/wabook/css/general.css">
<link rel="stylesheet" href="../static/wabook/css/chrome.css">
<link rel="stylesheet" href="../static/wabook/css/print.css" media="print">
<!-- Fonts -->
<link rel="stylesheet" href="../static/mnbook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/mnbook/fonts/fonts.css">
<link rel="stylesheet" href="../static/wabook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/wabook/fonts/fonts.css">
<!-- Highlight.js Stylesheets -->
<link rel="stylesheet" href="../static/mnbook/highlight.css">
<link rel="stylesheet" href="../static/mnbook/tomorrow-night.css">
<link rel="stylesheet" href="../static/mnbook/ayu-highlight.css">
<link rel="stylesheet" href="../static/wabook/highlight.css">
<link rel="stylesheet" href="../static/wabook/tomorrow-night.css">
<link rel="stylesheet" href="../static/wabook/ayu-highlight.css">
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</head>
@@ -36,15 +36,15 @@
<!-- Work around some values being stored in localStorage wrapped in quotes -->
<script type="text/javascript">
try {
var theme = localStorage.getItem('mnbook-theme');
var sidebar = localStorage.getItem('mnbook-sidebar');
var theme = localStorage.getItem('wabook-theme');
var sidebar = localStorage.getItem('wabook-sidebar');
if (theme.startsWith('"') && theme.endsWith('"')) {
localStorage.setItem('mnbook-theme', theme.slice(1, theme.length - 1));
localStorage.setItem('wabook-theme', theme.slice(1, theme.length - 1));
}
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
localStorage.setItem('mnbook-sidebar', sidebar.slice(1, sidebar.length - 1));
localStorage.setItem('wabook-sidebar', sidebar.slice(1, sidebar.length - 1));
}
} catch (e) { }
</script>
@@ -52,7 +52,7 @@
<!-- Set the theme before any content is loaded, prevents flash -->
<script type="text/javascript">
var theme;
try { theme = localStorage.getItem('mnbook-theme'); } catch(e) { }
try { theme = localStorage.getItem('wabook-theme'); } catch(e) { }
if (theme === null || theme === undefined) { theme = default_theme; }
var html = document.querySelector('html');
html.classList.remove('no-js')
@@ -66,7 +66,7 @@
var html = document.querySelector('html');
var sidebar = 'hidden';
if (document.body.clientWidth >= 1080) {
try { sidebar = localStorage.getItem('mnbook-sidebar'); } catch(e) { }
try { sidebar = localStorage.getItem('wabook-sidebar'); } catch(e) { }
sidebar = sidebar || 'visible';
}
html.classList.remove('sidebar-visible');
@@ -528,7 +528,7 @@
<div class="sidetoc"><nav class="pagetoc"></nav></div>
<main>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>MnBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/mnbook">https://github.com/wa-lang/mnbook</a></em></li></ul><hr>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>WaBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/wabook">https://github.com/wa-lang/wabook</a></em></li></ul><hr>
<h2>12.2. reflect.Type 和 reflect.Value</h2>
<p>反射是由 reflect 包提供的。它定义了两个重要的类型Type 和 Value。一个 Type 表示一个Go类型。它是一个接口有许多方法来区分类型以及检查它们的组成部分例如一个结构体的成员或一个函数的参数等。唯一能反映 reflect.Type 实现的是接口的类型描述信息§7.5),也正是这个实体标识了接口值的动态类型。</p>
@@ -660,10 +660,10 @@ fmt.Println(format.Any([]time.Duration{d})) // &quot;[]time.Duration 0x8202b87e0
<script type="text/javascript">
window.playground_copyable = true;
</script>
<script src="../static/mnbook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/book.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/book.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
var pagePath = "ch12/ch12-02.md"
@@ -671,7 +671,7 @@ fmt.Println(format.Any([]time.Duration{d})) // &quot;[]time.Duration 0x8202b87e0
<!-- Custom JS scripts -->
<script src="../static/mnbook/giscus.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/giscus.js" type="text/javascript" charset="utf-8"></script>
</body>

View File

@@ -1,7 +1,7 @@
<!DOCTYPE HTML>
<html lang="zh" class="sidebar-visible no-js light">
<head>
<!-- Book generated using https://github.com/wa-lang/mnbook -->
<!-- Book generated using https://github.com/wa-lang/wabook -->
<meta charset="UTF-8">
<title>Display递归打印 - Go语言圣经</title>
<!-- Custom HTML head -->
@@ -12,17 +12,17 @@
<link rel="icon" href="../favicon.svg">
<link rel="shortcut icon" href="../favicon.png">
<link rel="stylesheet" href="../static/mnbook/css/variables.css">
<link rel="stylesheet" href="../static/mnbook/css/general.css">
<link rel="stylesheet" href="../static/mnbook/css/chrome.css">
<link rel="stylesheet" href="../static/mnbook/css/print.css" media="print">
<link rel="stylesheet" href="../static/wabook/css/variables.css">
<link rel="stylesheet" href="../static/wabook/css/general.css">
<link rel="stylesheet" href="../static/wabook/css/chrome.css">
<link rel="stylesheet" href="../static/wabook/css/print.css" media="print">
<!-- Fonts -->
<link rel="stylesheet" href="../static/mnbook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/mnbook/fonts/fonts.css">
<link rel="stylesheet" href="../static/wabook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/wabook/fonts/fonts.css">
<!-- Highlight.js Stylesheets -->
<link rel="stylesheet" href="../static/mnbook/highlight.css">
<link rel="stylesheet" href="../static/mnbook/tomorrow-night.css">
<link rel="stylesheet" href="../static/mnbook/ayu-highlight.css">
<link rel="stylesheet" href="../static/wabook/highlight.css">
<link rel="stylesheet" href="../static/wabook/tomorrow-night.css">
<link rel="stylesheet" href="../static/wabook/ayu-highlight.css">
<!-- Custom theme stylesheets -->
</head>
@@ -36,15 +36,15 @@
<!-- Work around some values being stored in localStorage wrapped in quotes -->
<script type="text/javascript">
try {
var theme = localStorage.getItem('mnbook-theme');
var sidebar = localStorage.getItem('mnbook-sidebar');
var theme = localStorage.getItem('wabook-theme');
var sidebar = localStorage.getItem('wabook-sidebar');
if (theme.startsWith('"') && theme.endsWith('"')) {
localStorage.setItem('mnbook-theme', theme.slice(1, theme.length - 1));
localStorage.setItem('wabook-theme', theme.slice(1, theme.length - 1));
}
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
localStorage.setItem('mnbook-sidebar', sidebar.slice(1, sidebar.length - 1));
localStorage.setItem('wabook-sidebar', sidebar.slice(1, sidebar.length - 1));
}
} catch (e) { }
</script>
@@ -52,7 +52,7 @@
<!-- Set the theme before any content is loaded, prevents flash -->
<script type="text/javascript">
var theme;
try { theme = localStorage.getItem('mnbook-theme'); } catch(e) { }
try { theme = localStorage.getItem('wabook-theme'); } catch(e) { }
if (theme === null || theme === undefined) { theme = default_theme; }
var html = document.querySelector('html');
html.classList.remove('no-js')
@@ -66,7 +66,7 @@
var html = document.querySelector('html');
var sidebar = 'hidden';
if (document.body.clientWidth >= 1080) {
try { sidebar = localStorage.getItem('mnbook-sidebar'); } catch(e) { }
try { sidebar = localStorage.getItem('wabook-sidebar'); } catch(e) { }
sidebar = sidebar || 'visible';
}
html.classList.remove('sidebar-visible');
@@ -528,7 +528,7 @@
<div class="sidetoc"><nav class="pagetoc"></nav></div>
<main>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>MnBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/mnbook">https://github.com/wa-lang/mnbook</a></em></li></ul><hr>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>WaBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/wabook">https://github.com/wa-lang/wabook</a></em></li></ul><hr>
<h2>12.3. Display一个递归的值打印器</h2>
<p>接下来让我们看看如何改善聚合数据类型的显示。我们并不想完全克隆一个fmt.Sprint函数我们只是构建一个用于调试用的Display函数给定任意一个复杂类型 x打印这个值对应的完整结构同时标记每个元素的发现路径。让我们从一个例子开始。</p>
@@ -756,10 +756,10 @@ c.Value = 42
<script type="text/javascript">
window.playground_copyable = true;
</script>
<script src="../static/mnbook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/book.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/book.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
var pagePath = "ch12/ch12-03.md"
@@ -767,7 +767,7 @@ c.Value = 42
<!-- Custom JS scripts -->
<script src="../static/mnbook/giscus.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/giscus.js" type="text/javascript" charset="utf-8"></script>
</body>

View File

@@ -1,7 +1,7 @@
<!DOCTYPE HTML>
<html lang="zh" class="sidebar-visible no-js light">
<head>
<!-- Book generated using https://github.com/wa-lang/mnbook -->
<!-- Book generated using https://github.com/wa-lang/wabook -->
<meta charset="UTF-8">
<title>示例: 编码S表达式 - Go语言圣经</title>
<!-- Custom HTML head -->
@@ -12,17 +12,17 @@
<link rel="icon" href="../favicon.svg">
<link rel="shortcut icon" href="../favicon.png">
<link rel="stylesheet" href="../static/mnbook/css/variables.css">
<link rel="stylesheet" href="../static/mnbook/css/general.css">
<link rel="stylesheet" href="../static/mnbook/css/chrome.css">
<link rel="stylesheet" href="../static/mnbook/css/print.css" media="print">
<link rel="stylesheet" href="../static/wabook/css/variables.css">
<link rel="stylesheet" href="../static/wabook/css/general.css">
<link rel="stylesheet" href="../static/wabook/css/chrome.css">
<link rel="stylesheet" href="../static/wabook/css/print.css" media="print">
<!-- Fonts -->
<link rel="stylesheet" href="../static/mnbook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/mnbook/fonts/fonts.css">
<link rel="stylesheet" href="../static/wabook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/wabook/fonts/fonts.css">
<!-- Highlight.js Stylesheets -->
<link rel="stylesheet" href="../static/mnbook/highlight.css">
<link rel="stylesheet" href="../static/mnbook/tomorrow-night.css">
<link rel="stylesheet" href="../static/mnbook/ayu-highlight.css">
<link rel="stylesheet" href="../static/wabook/highlight.css">
<link rel="stylesheet" href="../static/wabook/tomorrow-night.css">
<link rel="stylesheet" href="../static/wabook/ayu-highlight.css">
<!-- Custom theme stylesheets -->
</head>
@@ -36,15 +36,15 @@
<!-- Work around some values being stored in localStorage wrapped in quotes -->
<script type="text/javascript">
try {
var theme = localStorage.getItem('mnbook-theme');
var sidebar = localStorage.getItem('mnbook-sidebar');
var theme = localStorage.getItem('wabook-theme');
var sidebar = localStorage.getItem('wabook-sidebar');
if (theme.startsWith('"') && theme.endsWith('"')) {
localStorage.setItem('mnbook-theme', theme.slice(1, theme.length - 1));
localStorage.setItem('wabook-theme', theme.slice(1, theme.length - 1));
}
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
localStorage.setItem('mnbook-sidebar', sidebar.slice(1, sidebar.length - 1));
localStorage.setItem('wabook-sidebar', sidebar.slice(1, sidebar.length - 1));
}
} catch (e) { }
</script>
@@ -52,7 +52,7 @@
<!-- Set the theme before any content is loaded, prevents flash -->
<script type="text/javascript">
var theme;
try { theme = localStorage.getItem('mnbook-theme'); } catch(e) { }
try { theme = localStorage.getItem('wabook-theme'); } catch(e) { }
if (theme === null || theme === undefined) { theme = default_theme; }
var html = document.querySelector('html');
html.classList.remove('no-js')
@@ -66,7 +66,7 @@
var html = document.querySelector('html');
var sidebar = 'hidden';
if (document.body.clientWidth >= 1080) {
try { sidebar = localStorage.getItem('mnbook-sidebar'); } catch(e) { }
try { sidebar = localStorage.getItem('wabook-sidebar'); } catch(e) { }
sidebar = sidebar || 'visible';
}
html.classList.remove('sidebar-visible');
@@ -528,7 +528,7 @@
<div class="sidetoc"><nav class="pagetoc"></nav></div>
<main>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>MnBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/mnbook">https://github.com/wa-lang/mnbook</a></em></li></ul><hr>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>WaBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/wabook">https://github.com/wa-lang/wabook</a></em></li></ul><hr>
<h2>12.4. 示例: 编码为S表达式</h2>
<p>Display是一个用于显示结构化数据的调试工具但是它并不能将任意的Go语言对象编码为通用消息然后用于进程间通信。</p>
@@ -706,10 +706,10 @@ omin.)&quot; &quot;Best Picture (Nomin.)&quot;)) (Sequel nil))
<script type="text/javascript">
window.playground_copyable = true;
</script>
<script src="../static/mnbook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/book.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/book.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
var pagePath = "ch12/ch12-04.md"
@@ -717,7 +717,7 @@ omin.)&quot; &quot;Best Picture (Nomin.)&quot;)) (Sequel nil))
<!-- Custom JS scripts -->
<script src="../static/mnbook/giscus.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/giscus.js" type="text/javascript" charset="utf-8"></script>
</body>

View File

@@ -1,7 +1,7 @@
<!DOCTYPE HTML>
<html lang="zh" class="sidebar-visible no-js light">
<head>
<!-- Book generated using https://github.com/wa-lang/mnbook -->
<!-- Book generated using https://github.com/wa-lang/wabook -->
<meta charset="UTF-8">
<title>通过reflect.Value修改值 - Go语言圣经</title>
<!-- Custom HTML head -->
@@ -12,17 +12,17 @@
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<link rel="shortcut icon" href="../favicon.png">
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<link rel="stylesheet" href="../static/mnbook/css/general.css">
<link rel="stylesheet" href="../static/mnbook/css/chrome.css">
<link rel="stylesheet" href="../static/mnbook/css/print.css" media="print">
<link rel="stylesheet" href="../static/wabook/css/variables.css">
<link rel="stylesheet" href="../static/wabook/css/general.css">
<link rel="stylesheet" href="../static/wabook/css/chrome.css">
<link rel="stylesheet" href="../static/wabook/css/print.css" media="print">
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<link rel="stylesheet" href="../static/wabook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/wabook/fonts/fonts.css">
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<link rel="stylesheet" href="../static/mnbook/highlight.css">
<link rel="stylesheet" href="../static/mnbook/tomorrow-night.css">
<link rel="stylesheet" href="../static/mnbook/ayu-highlight.css">
<link rel="stylesheet" href="../static/wabook/highlight.css">
<link rel="stylesheet" href="../static/wabook/tomorrow-night.css">
<link rel="stylesheet" href="../static/wabook/ayu-highlight.css">
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@@ -36,15 +36,15 @@
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try {
var theme = localStorage.getItem('mnbook-theme');
var sidebar = localStorage.getItem('mnbook-sidebar');
var theme = localStorage.getItem('wabook-theme');
var sidebar = localStorage.getItem('wabook-sidebar');
if (theme.startsWith('"') && theme.endsWith('"')) {
localStorage.setItem('mnbook-theme', theme.slice(1, theme.length - 1));
localStorage.setItem('wabook-theme', theme.slice(1, theme.length - 1));
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if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
localStorage.setItem('mnbook-sidebar', sidebar.slice(1, sidebar.length - 1));
localStorage.setItem('wabook-sidebar', sidebar.slice(1, sidebar.length - 1));
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} catch (e) { }
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@@ -52,7 +52,7 @@
<!-- Set the theme before any content is loaded, prevents flash -->
<script type="text/javascript">
var theme;
try { theme = localStorage.getItem('mnbook-theme'); } catch(e) { }
try { theme = localStorage.getItem('wabook-theme'); } catch(e) { }
if (theme === null || theme === undefined) { theme = default_theme; }
var html = document.querySelector('html');
html.classList.remove('no-js')
@@ -66,7 +66,7 @@
var html = document.querySelector('html');
var sidebar = 'hidden';
if (document.body.clientWidth >= 1080) {
try { sidebar = localStorage.getItem('mnbook-sidebar'); } catch(e) { }
try { sidebar = localStorage.getItem('wabook-sidebar'); } catch(e) { }
sidebar = sidebar || 'visible';
}
html.classList.remove('sidebar-visible');
@@ -528,7 +528,7 @@
<div class="sidetoc"><nav class="pagetoc"></nav></div>
<main>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>MnBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/mnbook">https://github.com/wa-lang/mnbook</a></em></li></ul><hr>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>WaBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/wabook">https://github.com/wa-lang/wabook</a></em></li></ul><hr>
<h2>12.5. 通过reflect.Value修改值</h2>
<p>到目前为止,反射还只是程序中变量的另一种读取方式。然而,在本节中我们将重点讨论如何通过反射机制来修改变量。</p>
@@ -648,10 +648,10 @@ fd.SetInt(2) // panic: unexported field
<script type="text/javascript">
window.playground_copyable = true;
</script>
<script src="../static/mnbook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/book.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/book.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
var pagePath = "ch12/ch12-05.md"
@@ -659,7 +659,7 @@ fd.SetInt(2) // panic: unexported field
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<script src="../static/mnbook/giscus.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/giscus.js" type="text/javascript" charset="utf-8"></script>
</body>

View File

@@ -1,7 +1,7 @@
<!DOCTYPE HTML>
<html lang="zh" class="sidebar-visible no-js light">
<head>
<!-- Book generated using https://github.com/wa-lang/mnbook -->
<!-- Book generated using https://github.com/wa-lang/wabook -->
<meta charset="UTF-8">
<title>示例: 解码S表达式 - Go语言圣经</title>
<!-- Custom HTML head -->
@@ -12,17 +12,17 @@
<link rel="icon" href="../favicon.svg">
<link rel="shortcut icon" href="../favicon.png">
<link rel="stylesheet" href="../static/mnbook/css/variables.css">
<link rel="stylesheet" href="../static/mnbook/css/general.css">
<link rel="stylesheet" href="../static/mnbook/css/chrome.css">
<link rel="stylesheet" href="../static/mnbook/css/print.css" media="print">
<link rel="stylesheet" href="../static/wabook/css/variables.css">
<link rel="stylesheet" href="../static/wabook/css/general.css">
<link rel="stylesheet" href="../static/wabook/css/chrome.css">
<link rel="stylesheet" href="../static/wabook/css/print.css" media="print">
<!-- Fonts -->
<link rel="stylesheet" href="../static/mnbook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/mnbook/fonts/fonts.css">
<link rel="stylesheet" href="../static/wabook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/wabook/fonts/fonts.css">
<!-- Highlight.js Stylesheets -->
<link rel="stylesheet" href="../static/mnbook/highlight.css">
<link rel="stylesheet" href="../static/mnbook/tomorrow-night.css">
<link rel="stylesheet" href="../static/mnbook/ayu-highlight.css">
<link rel="stylesheet" href="../static/wabook/highlight.css">
<link rel="stylesheet" href="../static/wabook/tomorrow-night.css">
<link rel="stylesheet" href="../static/wabook/ayu-highlight.css">
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</head>
@@ -36,15 +36,15 @@
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<script type="text/javascript">
try {
var theme = localStorage.getItem('mnbook-theme');
var sidebar = localStorage.getItem('mnbook-sidebar');
var theme = localStorage.getItem('wabook-theme');
var sidebar = localStorage.getItem('wabook-sidebar');
if (theme.startsWith('"') && theme.endsWith('"')) {
localStorage.setItem('mnbook-theme', theme.slice(1, theme.length - 1));
localStorage.setItem('wabook-theme', theme.slice(1, theme.length - 1));
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if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
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localStorage.setItem('wabook-sidebar', sidebar.slice(1, sidebar.length - 1));
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} catch (e) { }
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@@ -52,7 +52,7 @@
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<script type="text/javascript">
var theme;
try { theme = localStorage.getItem('mnbook-theme'); } catch(e) { }
try { theme = localStorage.getItem('wabook-theme'); } catch(e) { }
if (theme === null || theme === undefined) { theme = default_theme; }
var html = document.querySelector('html');
html.classList.remove('no-js')
@@ -66,7 +66,7 @@
var html = document.querySelector('html');
var sidebar = 'hidden';
if (document.body.clientWidth >= 1080) {
try { sidebar = localStorage.getItem('mnbook-sidebar'); } catch(e) { }
try { sidebar = localStorage.getItem('wabook-sidebar'); } catch(e) { }
sidebar = sidebar || 'visible';
}
html.classList.remove('sidebar-visible');
@@ -528,7 +528,7 @@
<div class="sidetoc"><nav class="pagetoc"></nav></div>
<main>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>MnBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/mnbook">https://github.com/wa-lang/mnbook</a></em></li></ul><hr>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>WaBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/wabook">https://github.com/wa-lang/wabook</a></em></li></ul><hr>
<h2>12.6. 示例: 解码S表达式</h2>
<p>标准库中encoding/...下每个包中提供的Marshal编码函数都有一个对应的Unmarshal函数用于解码。例如我们在4.5节中看到的要将包含JSON编码格式的字节slice数据解码为我们自己的Movie类型§12.3),我们可以这样做:</p>
@@ -715,10 +715,10 @@ func Unmarshal(data []byte, out interface{}) (err error) {
<script type="text/javascript">
window.playground_copyable = true;
</script>
<script src="../static/mnbook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/book.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/book.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
var pagePath = "ch12/ch12-06.md"
@@ -726,7 +726,7 @@ func Unmarshal(data []byte, out interface{}) (err error) {
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<script src="../static/mnbook/giscus.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/giscus.js" type="text/javascript" charset="utf-8"></script>
</body>

View File

@@ -1,7 +1,7 @@
<!DOCTYPE HTML>
<html lang="zh" class="sidebar-visible no-js light">
<head>
<!-- Book generated using https://github.com/wa-lang/mnbook -->
<!-- Book generated using https://github.com/wa-lang/wabook -->
<meta charset="UTF-8">
<title>获取结构体字段标签 - Go语言圣经</title>
<!-- Custom HTML head -->
@@ -12,17 +12,17 @@
<link rel="icon" href="../favicon.svg">
<link rel="shortcut icon" href="../favicon.png">
<link rel="stylesheet" href="../static/mnbook/css/variables.css">
<link rel="stylesheet" href="../static/mnbook/css/general.css">
<link rel="stylesheet" href="../static/mnbook/css/chrome.css">
<link rel="stylesheet" href="../static/mnbook/css/print.css" media="print">
<link rel="stylesheet" href="../static/wabook/css/variables.css">
<link rel="stylesheet" href="../static/wabook/css/general.css">
<link rel="stylesheet" href="../static/wabook/css/chrome.css">
<link rel="stylesheet" href="../static/wabook/css/print.css" media="print">
<!-- Fonts -->
<link rel="stylesheet" href="../static/mnbook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/mnbook/fonts/fonts.css">
<link rel="stylesheet" href="../static/wabook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/wabook/fonts/fonts.css">
<!-- Highlight.js Stylesheets -->
<link rel="stylesheet" href="../static/mnbook/highlight.css">
<link rel="stylesheet" href="../static/mnbook/tomorrow-night.css">
<link rel="stylesheet" href="../static/mnbook/ayu-highlight.css">
<link rel="stylesheet" href="../static/wabook/highlight.css">
<link rel="stylesheet" href="../static/wabook/tomorrow-night.css">
<link rel="stylesheet" href="../static/wabook/ayu-highlight.css">
<!-- Custom theme stylesheets -->
</head>
@@ -36,15 +36,15 @@
<!-- Work around some values being stored in localStorage wrapped in quotes -->
<script type="text/javascript">
try {
var theme = localStorage.getItem('mnbook-theme');
var sidebar = localStorage.getItem('mnbook-sidebar');
var theme = localStorage.getItem('wabook-theme');
var sidebar = localStorage.getItem('wabook-sidebar');
if (theme.startsWith('"') && theme.endsWith('"')) {
localStorage.setItem('mnbook-theme', theme.slice(1, theme.length - 1));
localStorage.setItem('wabook-theme', theme.slice(1, theme.length - 1));
}
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
localStorage.setItem('mnbook-sidebar', sidebar.slice(1, sidebar.length - 1));
localStorage.setItem('wabook-sidebar', sidebar.slice(1, sidebar.length - 1));
}
} catch (e) { }
</script>
@@ -52,7 +52,7 @@
<!-- Set the theme before any content is loaded, prevents flash -->
<script type="text/javascript">
var theme;
try { theme = localStorage.getItem('mnbook-theme'); } catch(e) { }
try { theme = localStorage.getItem('wabook-theme'); } catch(e) { }
if (theme === null || theme === undefined) { theme = default_theme; }
var html = document.querySelector('html');
html.classList.remove('no-js')
@@ -66,7 +66,7 @@
var html = document.querySelector('html');
var sidebar = 'hidden';
if (document.body.clientWidth >= 1080) {
try { sidebar = localStorage.getItem('mnbook-sidebar'); } catch(e) { }
try { sidebar = localStorage.getItem('wabook-sidebar'); } catch(e) { }
sidebar = sidebar || 'visible';
}
html.classList.remove('sidebar-visible');
@@ -528,7 +528,7 @@
<div class="sidetoc"><nav class="pagetoc"></nav></div>
<main>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>MnBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/mnbook">https://github.com/wa-lang/mnbook</a></em></li></ul><hr>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>WaBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/wabook">https://github.com/wa-lang/wabook</a></em></li></ul><hr>
<h2>12.7. 获取结构体字段标签</h2>
<p>在4.5节我们使用构体成员标签用于设置对应JSON对应的名字。其中json成员标签让我们可以选择成员的名字和抑制零值成员的输出。在本节我们将看到如何通过反射机制类获取成员标签。</p>
@@ -697,10 +697,10 @@ max: strconv.ParseInt: parsing &quot;lots&quot;: invalid syntax
<script type="text/javascript">
window.playground_copyable = true;
</script>
<script src="../static/mnbook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/book.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/book.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
var pagePath = "ch12/ch12-07.md"
@@ -708,7 +708,7 @@ max: strconv.ParseInt: parsing &quot;lots&quot;: invalid syntax
<!-- Custom JS scripts -->
<script src="../static/mnbook/giscus.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/giscus.js" type="text/javascript" charset="utf-8"></script>
</body>

View File

@@ -1,7 +1,7 @@
<!DOCTYPE HTML>
<html lang="zh" class="sidebar-visible no-js light">
<head>
<!-- Book generated using https://github.com/wa-lang/mnbook -->
<!-- Book generated using https://github.com/wa-lang/wabook -->
<meta charset="UTF-8">
<title>显示一个类型的方法集 - Go语言圣经</title>
<!-- Custom HTML head -->
@@ -12,17 +12,17 @@
<link rel="icon" href="../favicon.svg">
<link rel="shortcut icon" href="../favicon.png">
<link rel="stylesheet" href="../static/mnbook/css/variables.css">
<link rel="stylesheet" href="../static/mnbook/css/general.css">
<link rel="stylesheet" href="../static/mnbook/css/chrome.css">
<link rel="stylesheet" href="../static/mnbook/css/print.css" media="print">
<link rel="stylesheet" href="../static/wabook/css/variables.css">
<link rel="stylesheet" href="../static/wabook/css/general.css">
<link rel="stylesheet" href="../static/wabook/css/chrome.css">
<link rel="stylesheet" href="../static/wabook/css/print.css" media="print">
<!-- Fonts -->
<link rel="stylesheet" href="../static/mnbook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/mnbook/fonts/fonts.css">
<link rel="stylesheet" href="../static/wabook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/wabook/fonts/fonts.css">
<!-- Highlight.js Stylesheets -->
<link rel="stylesheet" href="../static/mnbook/highlight.css">
<link rel="stylesheet" href="../static/mnbook/tomorrow-night.css">
<link rel="stylesheet" href="../static/mnbook/ayu-highlight.css">
<link rel="stylesheet" href="../static/wabook/highlight.css">
<link rel="stylesheet" href="../static/wabook/tomorrow-night.css">
<link rel="stylesheet" href="../static/wabook/ayu-highlight.css">
<!-- Custom theme stylesheets -->
</head>
@@ -36,15 +36,15 @@
<!-- Work around some values being stored in localStorage wrapped in quotes -->
<script type="text/javascript">
try {
var theme = localStorage.getItem('mnbook-theme');
var sidebar = localStorage.getItem('mnbook-sidebar');
var theme = localStorage.getItem('wabook-theme');
var sidebar = localStorage.getItem('wabook-sidebar');
if (theme.startsWith('"') && theme.endsWith('"')) {
localStorage.setItem('mnbook-theme', theme.slice(1, theme.length - 1));
localStorage.setItem('wabook-theme', theme.slice(1, theme.length - 1));
}
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
localStorage.setItem('mnbook-sidebar', sidebar.slice(1, sidebar.length - 1));
localStorage.setItem('wabook-sidebar', sidebar.slice(1, sidebar.length - 1));
}
} catch (e) { }
</script>
@@ -52,7 +52,7 @@
<!-- Set the theme before any content is loaded, prevents flash -->
<script type="text/javascript">
var theme;
try { theme = localStorage.getItem('mnbook-theme'); } catch(e) { }
try { theme = localStorage.getItem('wabook-theme'); } catch(e) { }
if (theme === null || theme === undefined) { theme = default_theme; }
var html = document.querySelector('html');
html.classList.remove('no-js')
@@ -66,7 +66,7 @@
var html = document.querySelector('html');
var sidebar = 'hidden';
if (document.body.clientWidth >= 1080) {
try { sidebar = localStorage.getItem('mnbook-sidebar'); } catch(e) { }
try { sidebar = localStorage.getItem('wabook-sidebar'); } catch(e) { }
sidebar = sidebar || 'visible';
}
html.classList.remove('sidebar-visible');
@@ -528,7 +528,7 @@
<div class="sidetoc"><nav class="pagetoc"></nav></div>
<main>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>MnBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/mnbook">https://github.com/wa-lang/mnbook</a></em></li></ul><hr>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>WaBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/wabook">https://github.com/wa-lang/wabook</a></em></li></ul><hr>
<h2>12.8. 显示一个类型的方法集</h2>
<p>我们的最后一个例子是使用reflect.Type来打印任意值的类型和枚举它的方法</p>
@@ -614,10 +614,10 @@ methods.Print(new(strings.Replacer))
<script type="text/javascript">
window.playground_copyable = true;
</script>
<script src="../static/mnbook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/mnbook/book.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/mark.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/clipboard.min.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/highlight.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/book.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
var pagePath = "ch12/ch12-08.md"
@@ -625,7 +625,7 @@ methods.Print(new(strings.Replacer))
<!-- Custom JS scripts -->
<script src="../static/mnbook/giscus.js" type="text/javascript" charset="utf-8"></script>
<script src="../static/wabook/giscus.js" type="text/javascript" charset="utf-8"></script>
</body>

View File

@@ -1,7 +1,7 @@
<!DOCTYPE HTML>
<html lang="zh" class="sidebar-visible no-js light">
<head>
<!-- Book generated using https://github.com/wa-lang/mnbook -->
<!-- Book generated using https://github.com/wa-lang/wabook -->
<meta charset="UTF-8">
<title>几点忠告 - Go语言圣经</title>
<!-- Custom HTML head -->
@@ -12,17 +12,17 @@
<link rel="icon" href="../favicon.svg">
<link rel="shortcut icon" href="../favicon.png">
<link rel="stylesheet" href="../static/mnbook/css/variables.css">
<link rel="stylesheet" href="../static/mnbook/css/general.css">
<link rel="stylesheet" href="../static/mnbook/css/chrome.css">
<link rel="stylesheet" href="../static/mnbook/css/print.css" media="print">
<link rel="stylesheet" href="../static/wabook/css/variables.css">
<link rel="stylesheet" href="../static/wabook/css/general.css">
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<link rel="stylesheet" href="../static/wabook/fonts/fonts.css">
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<link rel="stylesheet" href="../static/mnbook/highlight.css">
<link rel="stylesheet" href="../static/mnbook/tomorrow-night.css">
<link rel="stylesheet" href="../static/mnbook/ayu-highlight.css">
<link rel="stylesheet" href="../static/wabook/highlight.css">
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var sidebar = localStorage.getItem('mnbook-sidebar');
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localStorage.setItem('wabook-theme', theme.slice(1, theme.length - 1));
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localStorage.setItem('mnbook-sidebar', sidebar.slice(1, sidebar.length - 1));
localStorage.setItem('wabook-sidebar', sidebar.slice(1, sidebar.length - 1));
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var html = document.querySelector('html');
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@@ -66,7 +66,7 @@
var html = document.querySelector('html');
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if (document.body.clientWidth >= 1080) {
try { sidebar = localStorage.getItem('mnbook-sidebar'); } catch(e) { }
try { sidebar = localStorage.getItem('wabook-sidebar'); } catch(e) { }
sidebar = sidebar || 'visible';
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@@ -528,7 +528,7 @@
<div class="sidetoc"><nav class="pagetoc"></nav></div>
<main>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>MnBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/mnbook">https://github.com/wa-lang/mnbook</a></em></li></ul><hr>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>WaBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/wabook">https://github.com/wa-lang/wabook</a></em></li></ul><hr>
<h2>12.9. 几点忠告</h2>
<p>虽然反射提供的API远多于我们讲到的我们前面的例子主要是给出了一个方向通过反射可以实现哪些功能。反射是一个强大并富有表达力的工具但是它应该被小心地使用原因有三。</p>
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View File

@@ -1,7 +1,7 @@
<!DOCTYPE HTML>
<html lang="zh" class="sidebar-visible no-js light">
<head>
<!-- Book generated using https://github.com/wa-lang/mnbook -->
<!-- Book generated using https://github.com/wa-lang/wabook -->
<meta charset="UTF-8">
<title>反射 - Go语言圣经</title>
<!-- Custom HTML head -->
@@ -12,17 +12,17 @@
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<link rel="shortcut icon" href="../favicon.png">
<link rel="stylesheet" href="../static/mnbook/css/variables.css">
<link rel="stylesheet" href="../static/mnbook/css/general.css">
<link rel="stylesheet" href="../static/mnbook/css/chrome.css">
<link rel="stylesheet" href="../static/mnbook/css/print.css" media="print">
<link rel="stylesheet" href="../static/wabook/css/variables.css">
<link rel="stylesheet" href="../static/wabook/css/general.css">
<link rel="stylesheet" href="../static/wabook/css/chrome.css">
<link rel="stylesheet" href="../static/wabook/css/print.css" media="print">
<!-- Fonts -->
<link rel="stylesheet" href="../static/mnbook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/mnbook/fonts/fonts.css">
<link rel="stylesheet" href="../static/wabook/FontAwesome/css/font-awesome.css">
<link rel="stylesheet" href="../static/wabook/fonts/fonts.css">
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<link rel="stylesheet" href="../static/mnbook/highlight.css">
<link rel="stylesheet" href="../static/mnbook/tomorrow-night.css">
<link rel="stylesheet" href="../static/mnbook/ayu-highlight.css">
<link rel="stylesheet" href="../static/wabook/highlight.css">
<link rel="stylesheet" href="../static/wabook/tomorrow-night.css">
<link rel="stylesheet" href="../static/wabook/ayu-highlight.css">
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@@ -36,15 +36,15 @@
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<script type="text/javascript">
try {
var theme = localStorage.getItem('mnbook-theme');
var sidebar = localStorage.getItem('mnbook-sidebar');
var theme = localStorage.getItem('wabook-theme');
var sidebar = localStorage.getItem('wabook-sidebar');
if (theme.startsWith('"') && theme.endsWith('"')) {
localStorage.setItem('mnbook-theme', theme.slice(1, theme.length - 1));
localStorage.setItem('wabook-theme', theme.slice(1, theme.length - 1));
}
if (sidebar.startsWith('"') && sidebar.endsWith('"')) {
localStorage.setItem('mnbook-sidebar', sidebar.slice(1, sidebar.length - 1));
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} catch (e) { }
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@@ -52,7 +52,7 @@
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<script type="text/javascript">
var theme;
try { theme = localStorage.getItem('mnbook-theme'); } catch(e) { }
try { theme = localStorage.getItem('wabook-theme'); } catch(e) { }
if (theme === null || theme === undefined) { theme = default_theme; }
var html = document.querySelector('html');
html.classList.remove('no-js')
@@ -66,7 +66,7 @@
var html = document.querySelector('html');
var sidebar = 'hidden';
if (document.body.clientWidth >= 1080) {
try { sidebar = localStorage.getItem('mnbook-sidebar'); } catch(e) { }
try { sidebar = localStorage.getItem('wabook-sidebar'); } catch(e) { }
sidebar = sidebar || 'visible';
}
html.classList.remove('sidebar-visible');
@@ -528,7 +528,7 @@
<div class="sidetoc"><nav class="pagetoc"></nav></div>
<main>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>MnBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/mnbook">https://github.com/wa-lang/mnbook</a></em></li></ul><hr>
<ul dir="auto"><li><em>凹语言(Go实现, 面向WASM设计): <a href="https://github.com/wa-lang/wa">https://github.com/wa-lang/wa</a></em></li><li><em>WaBook(Go语言实现的MD电子书构建工具): <a href="https://github.com/wa-lang/wabook">https://github.com/wa-lang/wabook</a></em></li></ul><hr>
<h1>第12章 反射</h1>
<p>Go语言提供了一种机制能够在运行时更新变量和检查它们的值、调用它们的方法和它们支持的内在操作而不需要在编译时就知道这些变量的具体类型。这种机制被称为反射。反射也可以让我们将类型本身作为第一类的值类型处理。</p>
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