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模板为什么无法在浏览器中显示?

来源:stackoverflow

时间:2024-03-06 17:12:18 421浏览 收藏

一分耕耘,一分收获!既然都打开这篇《模板为什么无法在浏览器中显示?》,就坚持看下去,学下去吧!本文主要会给大家讲到等等知识点,如果大家对本文有好的建议或者看到有不足之处,非常欢迎大家积极提出!在后续文章我会继续更新Golang相关的内容,希望对大家都有所帮助!

问题内容

我想向浏览器呈现一个模板。然而,什么也没有出现。 这是我正在运行的代码,ma​​in.go:

package main

    import (
        "html/template"
        "net/http"
        "log"
    )


    func main() {
        mux := http.newservemux()
        mux.handlefunc("/", home)
        log.fatal(http.listenandserve("0.0.0.0:8000", mux))
    }


    func home(w http.responsewriter, r *http.request) {
        data := pagedata{"mytabtitle", "mypagename"}

        tmpl := template.must(template.parsefiles("base.html"))
        tmpl.execute(w, data)
    }


    type pagedata struct {
        tabtitle, pagename string
    }

在同一目录中,我还有 base.html 文件

    
    
        
             {{ .tabTitle }}
        </head>
        <body>
            <header>
                <h1> {{ .pageName }} </h1>
            </header>
        </body>
    </html>
</pre><br><h2 class="daan">解决方案</h2><br><p>pageData的字段没有导出,因此模板引擎无法访问它们。将字段名称和模板中的引用大写。另外,不要忽略模板执行错误。</p><p>今天带大家了解了的相关知识,希望对你有所帮助;关于Golang的技术知识我们会一点点深入介绍,欢迎大家关注golang学习网公众号,一起学习编程~</p>      </div>
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