<ruby id="bdb3f"></ruby>

    <p id="bdb3f"><cite id="bdb3f"></cite></p>

      <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
        <p id="bdb3f"><cite id="bdb3f"></cite></p>

          <pre id="bdb3f"></pre>
          <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

          <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
          <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

          <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                <ruby id="bdb3f"></ruby>

                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                # HTML轉義 * Django對字符串進行自動HTML轉義,如模板中輸出如下值: ```text views.py """ def temp(request): context = {'value':'<h1>hello world</h1>'} return render(request,'myapp/htmltest.html',) """ 模板test.html """ <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> {{ value }} </body> </html> """ ``` * 結果: ![](https://box.kancloud.cn/916090a81cef01cdfb48fe1cbdeef024_243x49.png) ## 會被自動轉義的字符 * html轉義,就是將包含的html標簽輸出,而不被解釋執行,原因是當顯示用戶提交字符串時,可能包含一些攻擊性的代碼,如js腳本 * Django會將如下字符自動轉義: ```text < 會轉換為&lt; > 會轉換為&gt; ' (單引號) 會轉換為&#39; " (雙引號)會轉換為 &quot; & 會轉換為 &amp; ``` * 當顯示不被信任的變量時使用escape過濾器,一般省略,因為Django自動轉義 ```text {{value|escape}} ``` ## 關閉轉義 * 對于變量使用safe過濾器 ```text {{value|safe}} ``` * 對于代碼塊使用autoescape標簽 ```text {% atuoescape off%} {{Body}} {% endautoescape%} ``` * 標簽autoescape接收on或off參數 * 自動轉義標簽在base模板中關閉,在child模板中也是關閉的 ## 字符串字面值 * 手動轉義 ```text {{ angle|default:"<b>abc</b" }}<br /> ``` * 應該寫為 ```text {{ angle|default:"&lt;b&gt;abc&lt;/b&gt;" }}<br /> ```
                  <ruby id="bdb3f"></ruby>

                  <p id="bdb3f"><cite id="bdb3f"></cite></p>

                    <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
                      <p id="bdb3f"><cite id="bdb3f"></cite></p>

                        <pre id="bdb3f"></pre>
                        <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

                        <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
                        <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

                        <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                              <ruby id="bdb3f"></ruby>

                              哎呀哎呀视频在线观看