当前位置:首页 > 文章列表 > Golang > Go教程 > Golang爬虫实战:Colly框架入门教程

Golang爬虫实战:Colly框架入门教程

2025-09-07 19:53:27 0浏览 收藏

**Golang爬虫入门:使用Colly框架快速开发** 还在为学习Golang爬虫发愁吗?本文将带你快速入门Colly框架,一个简单易用、性能强大的Go语言爬虫库。通过本文,你将学会:1. **安装Colly并创建基础爬虫**:快速搭建爬虫框架,抓取网页标题;2. **抓取列表页链接**:利用CSS选择器高效提取目标链接,实现深度爬取;3. **存储抓取数据**:定义数据结构,保存爬取结果,方便后续处理;4. **解决常见问题**:掌握防止重复抓取、设置User-Agent、控制并发等技巧,提升爬虫效率和稳定性。即使是新手,也能轻松上手Colly,开启你的Golang爬虫之旅!掌握Colly,轻松应对数据抓取挑战。

用Golang写爬虫不难,尤其使用colly框架时上手快。1. 安装colly并创建基础爬虫:执行go get github.com/gocolly/colly/v2,编写代码创建collector实例、设置回调函数、访问目标URL提取页面标题;2. 抓取列表页中的链接:通过c.OnHTML配合CSS选择器如.post-list a[href]提取详情链接,并可复用collector访问这些链接;3. 存储抓取数据:定义结构体如Article保存标题和URL,将结果存入变量后续导出为JSON或数据库;4. 防止重复抓取可通过WithDomain限制域名,设置User-Agent避免被屏蔽,控制并发和延迟提升大规模抓取效率,动态内容需结合chromedp等工具处理。掌握这些要点即可快速入门colly爬虫开发。

如何用Golang开发简易爬虫程序 使用colly框架入门实战

用Golang写爬虫其实不难,尤其当你使用colly这个框架时,上手非常快。Colly是Go语言中最受欢迎的爬虫库之一,结构清晰、性能好,适合做数据抓取类的小项目。如果你刚接触Go和网络爬虫,这篇文章可以帮你快速入门。

如何用Golang开发简易爬虫程序 使用colly框架入门实战

安装Colly并创建一个基础爬虫

首先你得确保Go环境已经配好,然后安装colly:

如何用Golang开发简易爬虫程序 使用colly框架入门实战
go get github.com/gocolly/colly/v2

接下来是最简单的例子:访问一个网页并打印页面标题。

package main

import (
    "fmt"
    "github.com/gocolly/colly/v2"
)

func main() {
    // 创建一个新的Collector实例
    c := colly.NewCollector()

    // 在每次抓取页面时触发
    c.OnHTML("html", func(e *colly.HTMLElement) {
        title := e.ChildText("title")
        fmt.Println("页面标题是:", title)
    })

    // 开始请求目标URL
    c.Visit("https://example.com")
}

这段代码会访问example.com,提取它的</code>标签内容并输出。看起来简单,但已经包含了colly的基本结构:创建collector → 设置回调函数 → 发起请求。</p><img src="/uploads/20250907/175724593168bd71ebf0c74.jpg" alt="如何用Golang开发简易爬虫程序 使用colly框架入门实战"><hr><h3>抓取列表页中的链接</h3><p>实际开发中,我们经常需要从一个列表页里抓取多个条目的详情链接。比如新闻网站的首页,每条新闻都是一个链接。</p><p>假设你想抓取某个博客首页的所有文章链接,可以这样做:</p><pre class="brush:language-go;toolbar:false;">c.OnHTML(".post-list a[href]", func(e *colly.HTMLElement) { link := e.Attr("href") fmt.Println("发现文章链接:", link) })</pre><p>这里的关键点在于选择器要准确,<code>.post-list a[href]</code>表示在class为<code>post-list</code>的容器内找所有带<code>href</code>属性的<code>a</code>标签。你可以根据实际页面结构调整选择器。</p><p>如果想进一步访问这些链接,可以用另一个collector去处理详情页,或者复用当前collector,加上限制域名等设置。</p><hr><h3>存储抓取到的数据</h3><p>光打印出来不够实用,一般我们会把数据保存下来,比如JSON文件或数据库。</p><p>最简单的做法是定义一个结构体,把抓取结果存进去:</p><pre class="brush:language-go;toolbar:false;">type Article struct { Title string URL string } var articles []Article c.OnHTML(".post-list a[href]", func(e *colly.HTMLElement) { link := e.Attr("href") title := e.Text articles = append(articles, Article{ Title: title, URL: link, }) })</pre><p>之后你可以把这些数据导出成JSON,或者插入到SQLite、MySQL这样的数据库里。这部分就不展开讲了,重点还是放在爬虫本身逻辑上。</p><hr><h3>一些常见问题和建议</h3><ul><li><p><strong>防止重复抓取</strong>:可以用<code>colly.WithDomain("example.com")</code>限制域名,避免进入无关页面。</p></li><li><p><strong>设置User-Agent</strong>:有些网站会屏蔽默认的Go User-Agent,可以在初始化collector后加上:</p><pre class="brush:language-go;toolbar:false;">c.UserAgent = "Mozilla/5.0 (compatible; ExampleBot/1.0; +http://example.com/bot)"</pre></li><li><p><strong>控制并发和限速</strong>:对于大规模抓取,可以设置最大并发数和延迟:</p><pre class="brush:language-go;toolbar:false;">c.Limit(&colly.LimitRule{DomainGlob: "*", Parallelism: 2, Delay: 1 * time.Second})</pre></li><li><p><strong>处理JavaScript渲染页面</strong>:Colly本身只能抓静态HTML,无法执行JS。如果目标页面是动态加载的内容,就得考虑用其他工具配合,比如chromedp或selenium。</p></li></ul><hr><p>基本上就这些。用colly写个简易爬虫并不复杂,关键是熟悉HTML结构和CSS选择器的写法。多练几个小项目,就能掌握常见的抓取套路了。</p><p>今天关于《Golang爬虫实战:Colly框架入门教程》的内容就介绍到这里了,是不是学起来一目了然!想要了解更多关于的内容请关注golang学习网公众号!</p> </div> <div class="labsList"> </div> <div class="cateBox"> <div class="cateItem"> <a href="/article/308995.html" title="JavaScriptCanvas水壶绘制教程" class="img_box"> <img src="/uploads/20250907/175724594468bd71f8d86de.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="JavaScriptCanvas水壶绘制教程">JavaScriptCanvas水壶绘制教程 </a> <dl> <dt class="lineOverflow"><a href="/article/308995.html" title="JavaScriptCanvas水壶绘制教程" class="aBlack">上一篇<i></i></a></dt> <dd class="lineTwoOverflow">JavaScriptCanvas水壶绘制教程</dd> </dl> </div> <div class="cateItem"> <a href="/article/308997.html" title="DuckDB扩展加载教程:解决Win32与签名问题" class="img_box"> <img src="/uploads/20250907/175724616068bd72d0e4cb9.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="DuckDB扩展加载教程:解决Win32与签名问题"> </a> <dl> <dt class="lineOverflow"><a href="/article/308997.html" class="aBlack" title="DuckDB扩展加载教程:解决Win32与签名问题">下一篇<i></i></a></dt> <dd class="lineTwoOverflow">DuckDB扩展加载教程:解决Win32与签名问题</dd> </dl> </div> </div> </div> </div> <div class="leftContBox pt0"> <div class="pdl20"> <div class="contTit"> <a href="/articlelist.html" class="more" title="查看更多">查看更多<i class="iconfont"></i></a> <div class="tit">最新文章</div> </div> </div> <ul class="newArticleList"> <li> <div class="contBox"> <a href="/article/620118.html" class="img_box" title="Go embed 静态资源打包模式:模板和前端文件要不要收进二进制?"> <img src="/uploads/20260630/1782811748-go-embed-mode-decision.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go embed 静态资源打包模式:模板和前端文件要不要收进二进制?"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  8小时前  |   <a href="/articletag/594_new_0_1.html" class="aLightGray" title="go">go</a> · <a href="/articletag/651_new_0_1.html" class="aLightGray" title="embed">embed</a> · <a href="/articletag/652_new_0_1.html" class="aLightGray" title="静态资源">静态资源</a> · <a href="/articletag/40083_new_0_1.html" class="aLightGray" title="架构模式">架构模式</a> · <a href="javascript:;" class="aLightGray" title="静态资源">静态资源</a> <a href="javascript:;" class="aLightGray" title="架构模式">架构模式</a> <a href="javascript:;" class="aLightGray" title="http.FileServer">http.FileServer</a> <a href="javascript:;" class="aLightGray" title="embed.FS">embed.FS</a> <a href="javascript:;" class="aLightGray" title="Go教程">Go教程</a> <a href="javascript:;" class="aLightGray" title="模板打包">模板打包</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/620118.html" class="aBlack" target="_blank" title="Go embed 静态资源打包模式:模板和前端文件要不要收进二进制?">Go embed 静态资源打包模式:模板和前端文件要不要收进二进制?</a> </dt> <dd class="cont2"> <span><i class="view"></i>386浏览</span> <span class="collectBtn user_collection" data-id="620118" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/620117.html" class="img_box" title="Go Webhook 验签实战:HMAC、时间窗口和重放防护怎么做"> <img src="/uploads/20260630/1782810250-go-webhook-replay-timeline.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go Webhook 验签实战:HMAC、时间窗口和重放防护怎么做"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  8小时前  |   <a href="/articletag/594_new_0_1.html" class="aLightGray" title="go">go</a> · <a href="/articletag/40059_new_0_1.html" class="aLightGray" title="Webhook">Webhook</a> · <a href="/articletag/40065_new_0_1.html" class="aLightGray" title="接口安全">接口安全</a> · <a href="/articletag/40082_new_0_1.html" class="aLightGray" title="HMAC">HMAC</a> · <a href="javascript:;" class="aLightGray" title="接口安全">接口安全</a> <a href="javascript:;" class="aLightGray" title="WebHook">WebHook</a> <a href="javascript:;" class="aLightGray" title="HMAC">HMAC</a> <a href="javascript:;" class="aLightGray" title="Go教程">Go教程</a> <a href="javascript:;" class="aLightGray" title="验签">验签</a> <a href="javascript:;" class="aLightGray" title="重放防护">重放防护</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/620117.html" class="aBlack" target="_blank" title="Go Webhook 验签实战:HMAC、时间窗口和重放防护怎么做">Go Webhook 验签实战:HMAC、时间窗口和重放防护怎么做</a> </dt> <dd class="cont2"> <span><i class="view"></i>234浏览</span> <span class="collectBtn user_collection" data-id="620117" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/620111.html" class="img_box" title="Go 1.26 新版 go fix 怎么用:用 -diff 安全现代化老代码"> <img src="/uploads/20260630/1782797841-go126-fix-apply-budget.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go 1.26 新版 go fix 怎么用:用 -diff 安全现代化老代码"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  12小时前  |   <a href="/articletag/1589_new_0_1.html" class="aLightGray" title="工具链">工具链</a> · <a href="/articletag/39686_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a> · <a href="/articletag/40074_new_0_1.html" class="aLightGray" title="Go 1.26">Go 1.26</a> · <a href="/articletag/40075_new_0_1.html" class="aLightGray" title="go fix">go fix</a> · <a href="/articletag/40076_new_0_1.html" class="aLightGray" title="代码迁移">代码迁移</a> · <a href="javascript:;" class="aLightGray" title="Go工具链">Go工具链</a> <a href="javascript:;" class="aLightGray" title="Go 1.26">Go 1.26</a> <a href="javascript:;" class="aLightGray" title="go fix">go fix</a> <a href="javascript:;" class="aLightGray" title="-diff">-diff</a> <a href="javascript:;" class="aLightGray" title="代码现代化">代码现代化</a> <a href="javascript:;" class="aLightGray" title="gofix">gofix</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/620111.html" class="aBlack" target="_blank" title="Go 1.26 新版 go fix 怎么用:用 -diff 安全现代化老代码">Go 1.26 新版 go fix 怎么用:用 -diff 安全现代化老代码</a> </dt> <dd class="cont2"> <span><i class="view"></i>476浏览</span> <span class="collectBtn user_collection" data-id="620111" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/620110.html" class="img_box" title="Go 服务优雅停机运行手册:SIGTERM 后如何停接流量并等待请求完成"> <img src="/uploads/20260630/1782796372-go-shutdown-grace-flow.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go 服务优雅停机运行手册:SIGTERM 后如何停接流量并等待请求完成"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  12小时前  |   <a href="/articletag/540_new_0_1.html" class="aLightGray" title="HTTP">HTTP</a> · <a href="/articletag/4525_new_0_1.html" class="aLightGray" title="运维">运维</a> · <a href="/articletag/39686_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a> · <a href="/articletag/39728_new_0_1.html" class="aLightGray" title="服务发布">服务发布</a> · <a href="/articletag/39794_new_0_1.html" class="aLightGray" title="优雅停机">优雅停机</a> · <a href="javascript:;" class="aLightGray" title="shutdown">shutdown</a> <a href="javascript:;" class="aLightGray" title="Go">Go</a> <a href="javascript:;" class="aLightGray" title="优雅停机">优雅停机</a> <a href="javascript:;" class="aLightGray" title="http.server">http.server</a> <a href="javascript:;" class="aLightGray" title="SIGTERM">SIGTERM</a> <a href="javascript:;" class="aLightGray" title="运维手册">运维手册</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/620110.html" class="aBlack" target="_blank" title="Go 服务优雅停机运行手册:SIGTERM 后如何停接流量并等待请求完成">Go 服务优雅停机运行手册:SIGTERM 后如何停接流量并等待请求完成</a> </dt> <dd class="cont2"> <span><i class="view"></i>176浏览</span> <span class="collectBtn user_collection" data-id="620110" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/620081.html" class="img_box" title="Go slog 结构化日志实践:从请求字段到检索定位"> <img src="/uploads/20260629/1782704880-go-slog-quick-start.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go slog 结构化日志实践:从请求字段到检索定位"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  1天前  |   <a href="/articletag/39686_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a> · <a href="/articletag/39691_new_0_1.html" class="aLightGray" title="slog">slog</a> · <a href="/articletag/40026_new_0_1.html" class="aLightGray" title="结构化日志">结构化日志</a> · <a href="/articletag/40027_new_0_1.html" class="aLightGray" title="后端日志">后端日志</a> · <a href="javascript:;" class="aLightGray" title="Go">Go</a> <a href="javascript:;" class="aLightGray" title="结构化日志">结构化日志</a> <a href="javascript:;" class="aLightGray" title="slog">slog</a> <a href="javascript:;" class="aLightGray" title="JSON日志">JSON日志</a> <a href="javascript:;" class="aLightGray" title="Go教程">Go教程</a> <a href="javascript:;" class="aLightGray" title="日志检索">日志检索</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/620081.html" class="aBlack" target="_blank" title="Go slog 结构化日志实践:从请求字段到检索定位">Go slog 结构化日志实践:从请求字段到检索定位</a> </dt> <dd class="cont2"> <span><i class="view"></i>194浏览</span> <span class="collectBtn user_collection" data-id="620081" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/620066.html" class="img_box" title="Go Mutex 死锁排查:一次忘记 Unlock 的请求卡住问题"> <img src="/uploads/20260627/1782567395-go-mutex-deadlock-trace.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go Mutex 死锁排查:一次忘记 Unlock 的请求卡住问题"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  3天前  |   <a href="/articletag/238_new_0_1.html" class="aLightGray" title="golang">golang</a> · <a href="/articletag/1138_new_0_1.html" class="aLightGray" title="并发编程">并发编程</a> · <a href="/articletag/39686_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a> · <a href="/articletag/39867_new_0_1.html" class="aLightGray" title="问题排查">问题排查</a> · <a href="javascript:;" class="aLightGray" title="Go">Go</a> <a href="javascript:;" class="aLightGray" title="Goroutine">Goroutine</a> <a href="javascript:;" class="aLightGray" title="Mutex">Mutex</a> <a href="javascript:;" class="aLightGray" title="并发">并发</a> <a href="javascript:;" class="aLightGray" title="死锁">死锁</a> <a href="javascript:;" class="aLightGray" title="Unlock">Unlock</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/620066.html" class="aBlack" target="_blank" title="Go Mutex 死锁排查:一次忘记 Unlock 的请求卡住问题">Go Mutex 死锁排查:一次忘记 Unlock 的请求卡住问题</a> </dt> <dd class="cont2"> <span><i class="view"></i>471浏览</span> <span class="collectBtn user_collection" data-id="620066" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/620059.html" class="img_box" title="Go goroutine 泄漏怎么查:pprof、context 和通道关闭检查清单"> <img src="/uploads/20260627/1782556971-go-goroutine-leak-check-flow.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go goroutine 泄漏怎么查:pprof、context 和通道关闭检查清单"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  3天前  |   <a href="/articletag/431_new_0_1.html" class="aLightGray" title="goroutine">goroutine</a> · <a href="/articletag/594_new_0_1.html" class="aLightGray" title="go">go</a> · <a href="/articletag/1138_new_0_1.html" class="aLightGray" title="并发编程">并发编程</a> · <a href="/articletag/39721_new_0_1.html" class="aLightGray" title="性能排查">性能排查</a> · <a href="javascript:;" class="aLightGray" title="内存泄漏">内存泄漏</a> <a href="javascript:;" class="aLightGray" title="Go">Go</a> <a href="javascript:;" class="aLightGray" title="Goroutine">Goroutine</a> <a href="javascript:;" class="aLightGray" title="context">context</a> <a href="javascript:;" class="aLightGray" title="pprof">pprof</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/620059.html" class="aBlack" target="_blank" title="Go goroutine 泄漏怎么查:pprof、context 和通道关闭检查清单">Go goroutine 泄漏怎么查:pprof、context 和通道关闭检查清单</a> </dt> <dd class="cont2"> <span><i class="view"></i>392浏览</span> <span class="collectBtn user_collection" data-id="620059" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/620055.html" class="img_box" title="Go 普通 map 并发读写为什么会报错?互斥锁和 sync.Map 怎么选"> <img src="/uploads/20260627/1782551674-go-map-concurrency-problem.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go 普通 map 并发读写为什么会报错?互斥锁和 sync.Map 怎么选"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  3天前  |   <a href="/articletag/19_new_0_1.html" class="aLightGray" title="并发">并发</a> · <a href="/articletag/56_new_0_1.html" class="aLightGray" title="map">map</a> · <a href="/articletag/199_new_0_1.html" class="aLightGray" title="Mutex">Mutex</a> · <a href="/articletag/594_new_0_1.html" class="aLightGray" title="go">go</a> · <a href="/articletag/1550_new_0_1.html" class="aLightGray" title="sync.Map">sync.Map</a> · <a href="javascript:;" class="aLightGray" title="Go">Go</a> <a href="javascript:;" class="aLightGray" title="互斥锁">互斥锁</a> <a href="javascript:;" class="aLightGray" title="map">map</a> <a href="javascript:;" class="aLightGray" title="并发读写">并发读写</a> <a href="javascript:;" class="aLightGray" title="sync.Map">sync.Map</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/620055.html" class="aBlack" target="_blank" title="Go 普通 map 并发读写为什么会报错?互斥锁和 sync.Map 怎么选">Go 普通 map 并发读写为什么会报错?互斥锁和 sync.Map 怎么选</a> </dt> <dd class="cont2"> <span><i class="view"></i>418浏览</span> <span class="collectBtn user_collection" data-id="620055" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/620026.html" class="img_box" title="Go context 超时控制实战:从接口入口到 goroutine 回收的完整流程"> <img src="/uploads/20260617/1781687820-go-context-cancel-cleanup.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go context 超时控制实战:从接口入口到 goroutine 回收的完整流程"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  1星期前  |   <a href="/articletag/431_new_0_1.html" class="aLightGray" title="goroutine">goroutine</a> · <a href="/articletag/778_new_0_1.html" class="aLightGray" title="Context">Context</a> · <a href="/articletag/898_new_0_1.html" class="aLightGray" title="超时控制">超时控制</a> · <a href="/articletag/39686_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a> · <a href="/articletag/39745_new_0_1.html" class="aLightGray" title="后端开发">后端开发</a> · <a href="javascript:;" class="aLightGray" title="Go">Go</a> <a href="javascript:;" class="aLightGray" title="Goroutine">Goroutine</a> <a href="javascript:;" class="aLightGray" title="context">context</a> <a href="javascript:;" class="aLightGray" title="超时控制">超时控制</a> <a href="javascript:;" class="aLightGray" title="WithTimeout">WithTimeout</a> <a href="javascript:;" class="aLightGray" title="Done">Done</a> <a href="javascript:;" class="aLightGray" title="QueryContext">QueryContext</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/620026.html" class="aBlack" target="_blank" title="Go context 超时控制实战:从接口入口到 goroutine 回收的完整流程">Go context 超时控制实战:从接口入口到 goroutine 回收的完整流程</a> </dt> <dd class="cont2"> <span><i class="view"></i>166浏览</span> <span class="collectBtn user_collection" data-id="620026" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/619991.html" class="img_box" title="Go channel 关闭时机完整工作流:生产者收口、消费者退出和 panic 防护"> <img src="/uploads/20260616/1781591523-channel-close-overview.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go channel 关闭时机完整工作流:生产者收口、消费者退出和 panic 防护"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  2星期前  |   <a href="/articletag/127_new_0_1.html" class="aLightGray" title="WaitGroup">WaitGroup</a> · <a href="/articletag/136_new_0_1.html" class="aLightGray" title="channel">channel</a> · <a href="/articletag/1138_new_0_1.html" class="aLightGray" title="并发编程">并发编程</a> · <a href="/articletag/2495_new_0_1.html" class="aLightGray" title="优雅关闭">优雅关闭</a> · <a href="/articletag/39686_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a> · <a href="javascript:;" class="aLightGray" title="WaitGroup">WaitGroup</a> <a href="javascript:;" class="aLightGray" title="Channel关闭">Channel关闭</a> <a href="javascript:;" class="aLightGray" title="Go channel">Go channel</a> <a href="javascript:;" class="aLightGray" title="并发收尾">并发收尾</a> <a href="javascript:;" class="aLightGray" title="done信号">done信号</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/619991.html" class="aBlack" target="_blank" title="Go channel 关闭时机完整工作流:生产者收口、消费者退出和 panic 防护">Go channel 关闭时机完整工作流:生产者收口、消费者退出和 panic 防护</a> </dt> <dd class="cont2"> <span><i class="view"></i>165浏览</span> <span class="collectBtn user_collection" data-id="619991" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/619987.html" class="img_box" title="Go defer 放在循环里为什么会打开失败:从句柄上涨到及时关闭"> <img src="/uploads/20260616/1781587711-go-defer-loop-fix.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go defer 放在循环里为什么会打开失败:从句柄上涨到及时关闭"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  2星期前  |   <a href="/articletag/16_new_0_1.html" class="aLightGray" title="文件处理">文件处理</a> · <a href="/articletag/139_new_0_1.html" class="aLightGray" title="defer">defer</a> · <a href="/articletag/1678_new_0_1.html" class="aLightGray" title="资源管理">资源管理</a> · <a href="/articletag/39686_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a> · <a href="javascript:;" class="aLightGray" title="Go">Go</a> <a href="javascript:;" class="aLightGray" title="defer">defer</a> <a href="javascript:;" class="aLightGray" title="文件句柄">文件句柄</a> <a href="javascript:;" class="aLightGray" title="资源释放">资源释放</a> <a href="javascript:;" class="aLightGray" title="close">close</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/619987.html" class="aBlack" target="_blank" title="Go defer 放在循环里为什么会打开失败:从句柄上涨到及时关闭">Go defer 放在循环里为什么会打开失败:从句柄上涨到及时关闭</a> </dt> <dd class="cont2"> <span><i class="view"></i>332浏览</span> <span class="collectBtn user_collection" data-id="619987" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/619975.html" class="img_box" title="Go HTTP 请求一直卡住怎么办:从默认客户端到超时控制一步步排查"> <img src="/uploads/20260616/1781575338-go-http-timeout-fix.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Go HTTP 请求一直卡住怎么办:从默认客户端到超时控制一步步排查"> </a> <dl> <dd class="cont1"> <span> <a href="/articlelist/25_new_0_1.html" class="aLightGray" title="Golang">Golang</a> · <a href="/articlelist/44_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a>   |  2星期前  |   <a href="/articletag/778_new_0_1.html" class="aLightGray" title="Context">Context</a> · <a href="/articletag/898_new_0_1.html" class="aLightGray" title="超时控制">超时控制</a> · <a href="/articletag/39686_new_0_1.html" class="aLightGray" title="Go教程">Go教程</a> · <a href="/articletag/39743_new_0_1.html" class="aLightGray" title="HTTP客户端">HTTP客户端</a> · <a href="/articletag/39867_new_0_1.html" class="aLightGray" title="问题排查">问题排查</a> · <a href="javascript:;" class="aLightGray" title="Go">Go</a> <a href="javascript:;" class="aLightGray" title="context">context</a> <a href="javascript:;" class="aLightGray" title="HTTP超时">HTTP超时</a> <a href="javascript:;" class="aLightGray" title="客户端超时">客户端超时</a> <a href="javascript:;" class="aLightGray" title="请求排查">请求排查</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/619975.html" class="aBlack" target="_blank" title="Go HTTP 请求一直卡住怎么办:从默认客户端到超时控制一步步排查">Go HTTP 请求一直卡住怎么办:从默认客户端到超时控制一步步排查</a> </dt> <dd class="cont2"> <span><i class="view"></i>115浏览</span> <span class="collectBtn user_collection" data-id="619975" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> </ul> </div> </div> <div class="mainRight"> <!-- 右侧广告位banner --> <div class="rightContBox" style="margin-top: 0px;"> <div class="rightTit"> <a href="/courselist.html" class="more" title="查看更多">查看更多<i class="iconfont"></i></a> <div class="tit lineOverflow">课程推荐</div> </div> <ul class="lessonRecomRList"> <li> <a href="/course/9.html" class="img_box" target="_blank" title="前端进阶之JavaScript设计模式"> <img src="/uploads/20221222/52fd0f23a454c71029c2c72d206ed815.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="前端进阶之JavaScript设计模式"> </a> <dl> <dt class="lineTwoOverflow"><a href="/course/9.html" target="_blank" class="aBlack" title="前端进阶之JavaScript设计模式">前端进阶之JavaScript设计模式</a></dt> <dd class="cont1 lineTwoOverflow"> 设计模式是开发人员在软件开发过程中面临一般问题时的解决方案,代表了最佳的实践。本课程的主打内容包括JS常见设计模式以及具体应用场景,打造一站式知识长龙服务,适合有JS基础的同学学习。 </dd> <dd class="cont2">543次学习</dd> </dl> </li> <li> <a href="/course/2.html" class="img_box" target="_blank" title="GO语言核心编程课程"> <img src="/uploads/20221221/634ad7404159bfefc6a54a564d437b5f.png" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="GO语言核心编程课程"> </a> <dl> <dt class="lineTwoOverflow"><a href="/course/2.html" target="_blank" class="aBlack" title="GO语言核心编程课程">GO语言核心编程课程</a></dt> <dd class="cont1 lineTwoOverflow"> 本课程采用真实案例,全面具体可落地,从理论到实践,一步一步将GO核心编程技术、编程思想、底层实现融会贯通,使学习者贴近时代脉搏,做IT互联网时代的弄潮儿。 </dd> <dd class="cont2">516次学习</dd> </dl> </li> <li> <a href="/course/74.html" class="img_box" target="_blank" title="简单聊聊mysql8与网络通信"> <img src="/uploads/20240103/bad35fe14edbd214bee16f88343ac57c.png" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="简单聊聊mysql8与网络通信"> </a> <dl> <dt class="lineTwoOverflow"><a href="/course/74.html" target="_blank" class="aBlack" title="简单聊聊mysql8与网络通信">简单聊聊mysql8与网络通信</a></dt> <dd class="cont1 lineTwoOverflow"> 如有问题加微信:Le-studyg;在课程中,我们将首先介绍MySQL8的新特性,包括性能优化、安全增强、新数据类型等,帮助学生快速熟悉MySQL8的最新功能。接着,我们将深入解析MySQL的网络通信机制,包括协议、连接管理、数据传输等,让 </dd> <dd class="cont2">500次学习</dd> </dl> </li> <li> <a href="/course/57.html" class="img_box" target="_blank" title="JavaScript正则表达式基础与实战"> <img src="/uploads/20221226/bbe4083bb3cb0dd135fb02c31c3785fb.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="JavaScript正则表达式基础与实战"> </a> <dl> <dt class="lineTwoOverflow"><a href="/course/57.html" target="_blank" class="aBlack" title="JavaScript正则表达式基础与实战">JavaScript正则表达式基础与实战</a></dt> <dd class="cont1 lineTwoOverflow"> 在任何一门编程语言中,正则表达式,都是一项重要的知识,它提供了高效的字符串匹配与捕获机制,可以极大的简化程序设计。 </dd> <dd class="cont2">487次学习</dd> </dl> </li> <li> <a href="/course/28.html" class="img_box" target="_blank" title="从零制作响应式网站—Grid布局"> <img src="/uploads/20221223/ac110f88206daeab6c0cf38ebf5fe9ed.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="从零制作响应式网站—Grid布局"> </a> <dl> <dt class="lineTwoOverflow"><a href="/course/28.html" target="_blank" class="aBlack" title="从零制作响应式网站—Grid布局">从零制作响应式网站—Grid布局</a></dt> <dd class="cont1 lineTwoOverflow"> 本系列教程将展示从零制作一个假想的网络科技公司官网,分为导航,轮播,关于我们,成功案例,服务流程,团队介绍,数据部分,公司动态,底部信息等内容区块。网站整体采用CSSGrid布局,支持响应式,有流畅过渡和展现动画。 </dd> <dd class="cont2">485次学习</dd> </dl> </li> </ul> </div> <div class="rightContBox"> <div class="rightTit"> <a href="/ai.html" class="more" title="查看更多">查看更多<i class="iconfont"></i></a> <div class="tit lineOverflow">AI推荐</div> </div> <ul class="lessonRecomRList"> <li> <a href="/ai/13109.html" target="_blank" title="ljg-skills - "Prompt之神"李继刚开源的 AI 技能集" class="img_box"> <img src="/uploads/ai/20260616/ljg-skills-icon-8bbe1468e5.png" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="ljg-skills - "Prompt之神"李继刚开源的 AI 技能集" style="object-fit:cover;width:100%;height:100%;"> </a> <dl> <dt class="lineTwoOverflow"><a href="/ai/13109.html" class="aBlack" target="_blank" title="ljg-skills">ljg-skills</a></dt> <dd class="cont1 lineTwoOverflow"> ljg-skills 是李继刚开源的 AI 技能与提示词集合,面向大模型使用者整理了一批可复用的 prompt、角色设定和任务技能模板,适合用于学习提示词设计、搭建个人 AI 工作流和沉淀团队常用智能体能力。 </dd> <dd class="cont2">3042次使用</dd> </dl> </li> <li> <a href="/ai/13108.html" target="_blank" title="MELO音乐 - AI 音乐生成平台,支持多模态创作能力" class="img_box"> <img src="/uploads/ai/20260616/melo-icon-10bf590762.png" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="MELO音乐 - AI 音乐生成平台,支持多模态创作能力" style="object-fit:cover;width:100%;height:100%;"> </a> <dl> <dt class="lineTwoOverflow"><a href="/ai/13108.html" class="aBlack" target="_blank" title="MELO音乐">MELO音乐</a></dt> <dd class="cont1 lineTwoOverflow"> MELO音乐是一站式AI视频与音乐制作助手,对标suno, udio的高品质体验。提供伴奏生成、原创写词、无损导出、哼唱识曲、混音变声等全套音频与短视频编辑工具。无论是流行Kpop、电音说唱、民谣古风、摇滚儿歌还是商用轻音乐,MELO为你免费谱曲,轻松做同款! </dd> <dd class="cont2">2808次使用</dd> </dl> </li> <li> <a href="/ai/13107.html" target="_blank" title="UniScribe - AI 免费在线音视频转文字平台" class="img_box"> <img src="/uploads/ai/20260616/uniscribe-icon-3c88366a15.png" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="UniScribe - AI 免费在线音视频转文字平台" style="object-fit:cover;width:100%;height:100%;"> </a> <dl> <dt class="lineTwoOverflow"><a href="/ai/13107.html" class="aBlack" target="_blank" title="UniScribe">UniScribe</a></dt> <dd class="cont1 lineTwoOverflow"> UniScribe 是一款 AI 音视频转文字与内容整理工具,支持上传音频、视频文件或粘贴 YouTube 链接,自动生成转写文本、摘要、思维导图和关键问题,并支持多格式导出,适合会议记录、课程学习、访谈整理和内容创作复盘。 </dd> <dd class="cont2">2745次使用</dd> </dl> </li> <li> <a href="/ai/13106.html" target="_blank" title="剧云 - 免费 AI 智能中文剧本创作平台" class="img_box"> <img src="/uploads/ai/20260615/d36c7176-icon-2b0cd581ce.png" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="剧云 - 免费 AI 智能中文剧本创作平台" style="object-fit:cover;width:100%;height:100%;"> </a> <dl> <dt class="lineTwoOverflow"><a href="/ai/13106.html" class="aBlack" target="_blank" title="剧云">剧云</a></dt> <dd class="cont1 lineTwoOverflow"> 剧云是专业中文剧本创作平台,安全稳定运行十余年,集成AI编剧、剧本医生审核、人物小传、剧情关系图、大纲编写、多人协作、Word导入导出、版权管控功能,数据安全防护,轻松高效创作剧本。 </dd> <dd class="cont2">2972次使用</dd> </dl> </li> <li> <a href="/ai/13105.html" target="_blank" title="万象有声 - AI 一站式有声内容创作平台" class="img_box"> <img src="/uploads/ai/20260615/50267bac-icon-c146b001b5.png" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="万象有声 - AI 一站式有声内容创作平台" style="object-fit:cover;width:100%;height:100%;"> </a> <dl> <dt class="lineTwoOverflow"><a href="/ai/13105.html" class="aBlack" target="_blank" title="万象有声">万象有声</a></dt> <dd class="cont1 lineTwoOverflow"> 万象有声,一个专为有声创作者打造的新一代智能有声内容创作平台。平台提供专业的智能拆章、智能画本编辑、AI配音、AI生成音效、后期制作、智能对轨、智能审听等有声创作全流程工具,可以帮助创作者高效、低成本创作出引人入胜的有声作品。立即体验,让有声书制作更简单! </dd> <dd class="cont2">2920次使用</dd> </dl> </li> </ul> </div> <!-- 相关文章 --> <div class="rightContBox"> <div class="rightTit"> <a href="/articlelist.html" class="more" title="查看更多">查看更多<i class="iconfont"></i></a> <div class="tit lineOverflow">相关文章</div> </div> <ul class="aboutArticleRList"> <li> <dl> <dt class="lineTwoOverflow"><a href="/article/619847.html" class="aBlack" title="Java 性能优化上线清单:从定位、改造到灰度发布">Java 性能优化上线清单:从定位、改造到灰度发布</a></dt> <dd> <span class="left">2026-06-11</span> <span class="right">860浏览</span> </dd> </dl> </li> <li> <dl> <dt class="lineTwoOverflow"><a href="/article/619846.html" class="aBlack" title="Spring Boot 压测验证:Gatling、JMeter 与性能回归门禁">Spring Boot 压测验证:Gatling、JMeter 与性能回归门禁</a></dt> <dd> <span class="left">2026-06-11</span> <span class="right">843浏览</span> </dd> </dl> </li> <li> <dl> <dt class="lineTwoOverflow"><a href="/article/619845.html" class="aBlack" title="Java NMT 非堆内存排查:Direct Buffer、线程栈与 Metaspace 分析">Java NMT 非堆内存排查:Direct Buffer、线程栈与 Metaspace 分析</a></dt> <dd> <span class="left">2026-06-11</span> <span class="right">826浏览</span> </dd> </dl> </li> <li> <dl> <dt class="lineTwoOverflow"><a href="/article/619844.html" class="aBlack" title="Spring Boot 容器内存优化:JVM 堆、非堆与 MaxRAMPercentage">Spring Boot 容器内存优化:JVM 堆、非堆与 MaxRAMPercentage</a></dt> <dd> <span class="left">2026-06-11</span> <span class="right">809浏览</span> </dd> </dl> </li> <li> <dl> <dt class="lineTwoOverflow"><a href="/article/619843.html" class="aBlack" title="Tomcat 连接与线程参数调优:maxThreads、acceptCount 与 KeepAlive">Tomcat 连接与线程参数调优:maxThreads、acceptCount 与 KeepAlive</a></dt> <dd> <span class="left">2026-06-11</span> <span class="right">792浏览</span> </dd> </dl> </li> </ul> </div> </div> </div> <div class="footer"> <div class="footerIn"> <div class="footLeft"> <div class="linkBox"> <a href="/about/1.html" target="_blank" class="aBlack" title="关于我们">关于我们</a> <a href="/about/5.html" target="_blank" class="aBlack" title="免责声明">免责声明</a> <a href="#" class="aBlack" title="意见反馈">意见反馈</a> <a href="/about/2.html" class="aBlack" target="_blank" title="联系我们">联系我们</a> <a href="/send.html" class="aBlack" title="广告合作">内容提交</a> <a href="/manual/go/" target="_blank" class="aBlack" title="手册">手册</a> </div> <div class="footTip">Golang学习网:公益在线Go学习平台,帮助Go学习者快速成长!</div> <div class="shareBox"> <span><i class="qq"></i>技术交流群</span> </div> <div class="copyRight"> Copyright 2023 http://www.17golang.com/ All Rights Reserved | <a href="https://beian.miit.gov.cn/" target="_blank" title="备案">苏ICP备2023003363号-1</a> </div> </div> <div class="footRight"> <ul class="encodeList"> <li> <div class="encodeImg"> <img src="/assets/examples/qrcode_for_gh.jpg" alt="Golang学习网"> </div> <div class="tit">关注公众号</div> <div class="tip">Golang学习网</div> </li> <div class="clear"></div> </ul> </div> <div class="clear"></div> </div> </div> <!-- 微信登录弹窗 --> <style> .popupBg .n-error{ color: red; } </style> <div class="popupBg"> <div class="loginBoxBox"> <div class="imgbg"> <img src="/assets/images/leftlogo.jpg" alt=""> </div> <!-- 微信登录 --> <div class="loginInfo encodeLogin" style="display: none;"> <div class="closeIcon" onclick="$('.popupBg').hide();"></div> <div class="changeLoginType cursorPointer create_wxqrcode" onclick="$('.loginInfo').hide();$('.passwordLogin').show();"> <div class="tip">密码登录在这里</div> </div> <div class="encodeInfo"> <div class="tit"><i></i> 微信扫码登录或注册</div> <div class="encodeImg"> <span id="wx_login_qrcode"><img src="/assets/examples/code.png" alt="二维码"></span> <!-- <div class="refreshBox"> <p>二维码失效</p> <button type="button" class="create_wxqrcode">刷新1111</button> </div> --> </div> <div class="tip">打开微信扫一扫,快速登录/注册</div> </div> <div class="beforeLoginTip">登录即同意 <a href="#" class="aBlue" title="用户协议">用户协议</a> 和 <a href="#" class="aBlue" title="隐私政策">隐私政策</a></div> </div> <!-- 密码登录 --> <div class="loginInfo passwordLogin"> <div class="closeIcon" onclick="$('.popupBg').hide();"></div> <div class="changeLoginType cursorPointer create_wxqrcode" onclick="$('.loginInfo').hide();$('.encodeLogin').show();"> <div class="tip">微信登录更方便</div> </div> <div class="passwordInfo"> <ul class="logintabs selfTabMenu"> <li class="selfTabItem loginFormLi curr">密码登录</li> <li class="selfTabItem registerFormBox ">注册账号</li> </ul> <div class="selfTabContBox"> <div class="selfTabCont loginFormBox" style="display: block;"> <form name="form" id="login-form" class="form-vertical form" method="POST" action="/index/user/login"> <input type="hidden" name="url" value="//www.17golang.com/article/308996.html"/> <input type="hidden" name="__token__" value="61a80bb3aad2ada8e25b2af3070bd221" /> <div class="form-group" style="height:70px;"> <input class="form-control" id="account" type="text" name="account" value="" data-rule="required" placeholder="邮箱/用户名" autocomplete="off"> </div> <div class="form-group" style="height:70px;"> <input class="form-control" id="password" type="password" name="password" data-rule="required;password" placeholder="密码" autocomplete="off"> </div> <div class="codeBox" style="height:70px;"> <div class="form-group" style="height:70px; width:205px; float: left;"> <input type="text" name="captcha" class="form-control" placeholder="验证码" data-rule="required;length(4)" /> </div> <span class="input-group-btn" style="padding:0;border:none;"> <img src="/captcha.html" width="100" height="45" onclick="this.src = '/captcha.html?r=' + Math.random();"/> </span> </div> <div class="other"> <a href="#" class="forgetPwd aGray" onclick="$('.loginInfo').hide();$('.passwordForget').show();" title="忘记密码">忘记密码</a> </div> <div class="loginBtn mt25"> <button type="submit">登录</button> </div> </form> </div> <div class="selfTabCont registerFormBox" style="display: none;"> <form name="form1" id="register-form" class="form-vertical form" method="POST" action="/index/user/register"> <input type="hidden" name="invite_user_id" value="0"/> <input type="hidden" name="url" value="//www.17golang.com/article/308996.html"/> <input type="hidden" name="__token__" value="61a80bb3aad2ada8e25b2af3070bd221" /> <div class="form-group" style="height:70px;"> <input type="text" name="email" id="email2" data-rule="required;email" class="form-control" placeholder="邮箱"> </div> <div class="form-group" style="height:70px;"> <input type="text" id="username" name="username" data-rule="required;username" class="form-control" placeholder="用户名必须3-30个字符"> </div> <div class="form-group" style="height:70px;"> <input type="password" id="password2" name="password" data-rule="required;password" class="form-control" placeholder="密码必须6-30个字符"> </div> <div class="codeBox" style="height:70px;"> <div class="form-group" style="height:70px; width:205px; float: left;"> <input type="text" name="captcha" class="form-control" placeholder="验证码" data-rule="required;length(4)" /> </div> <span class="input-group-btn" style="padding:0;border:none;"> <img src="/captcha.html" width="100" height="45" onclick="this.src = '/captcha.html?r=' + Math.random();"/> </span> </div> <div class="loginBtn"> <button type="submit">注册</button> </div> </form> </div> </div> </div> <div class="beforeLoginTip">登录即同意 <a href="https://www.17golang.com/about/3.html" target="_blank" class="aBlue" title="用户协议">用户协议</a> 和 <a href="https://www.17golang.com/about/4.html" target="_blank" class="aBlue" title="隐私政策">隐私政策</a></div> </div> <!-- 重置密码 --> <div class="loginInfo passwordForget"> <div class="closeIcon" onclick="$('.popupBg').hide();"></div> <div class="returnLogin cursorPointer" onclick="$('.passwordForget').hide();$('.passwordLogin').show();">返回登录</div> <div class="passwordInfo"> <ul class="logintabs selfTabMenu"> <li class="selfTabItem">重置密码</li> </ul> <div class="selfTabContBox"> <div class="selfTabCont"> <form id="resetpwd-form" class="form-horizontal form-layer nice-validator n-default n-bootstrap form" method="POST" action="/api/user/resetpwd.html" novalidate="novalidate"> <div style="height:70px;"> <input type="text" class="form-control" id="email" name="email" value="" placeholder="输入邮箱" aria-invalid="true"> </div> <div class="codeBox" style="height:70px;"> <div class="form-group" style="height:70px; width:205px; float: left;"> <input type="text" name="captcha" class="form-control" placeholder="验证码" /> </div> <span class="input-group-btn" style="padding:0;border:none;"> <a href="javascript:;" class="btn btn-primary btn-captcha cursorPointer" style="background: #2080F8; border-radius: 4px; color: #fff; padding: 12px; position: absolute;" data-url="/api/ems/send.html" data-type="email" data-event="resetpwd">发送验证码</a> </span> </div> <input type="password" class="form-control" id="newpassword" name="newpassword" value="" placeholder="请输入6-18位密码"> <div class="loginBtn mt25"> <button type="submit">重置密码</button> </div> </form> </div> </div> </div> </div> </div> </div> <script src="/assets/js/juejin-theme.js?v=20260613b" defer></script> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?3dc5666f6478c7bf39cd5c91e597423d"; hm.async = true; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <script src="/assets/js/frontend/common.js"></script> </body> </html>