spring boot——参数传递——POST访问——html网页post提交

布满荆棘的人生 2023-09-29 09:10 8阅读 0赞

html页面中post方式提交数据：

<table> 
 <tbody> 
  <tr> 
   <td> 
    <div>
      1 
    </div> 
    <div>
      2 
    </div> 
    <div>
      3 
    </div> 
    <div>
      4 
    </div> 
    <div>
      5 
    </div> 
    <div>
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    </div> 
    <div>
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    </div> 
    <div>
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    </div> 
    <div>
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    </div> 
    <div>
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    </div> 
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    </div> 
    <div>
      12 
    </div> 
    <div>
      13 
    </div> 
    <div>
      14 
    </div> </td> 
   <td> 
    <div> 
     <div> 
      <code>&lt;!</code> 
      <code>DOCTYPE</code>&nbsp; 
      <code>html&gt;</code> 
     </div> 
     <div> 
      <code>&lt;</code> 
      <code>html</code>&nbsp; 
      <code>lang="en"&gt;</code> 
     </div> 
     <div> 
      <code>&lt;</code> 
      <code>head</code> 
      <code>&gt;</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>&lt;</code> 
      <code>meta</code>&nbsp; 
      <code>charset="UTF-8"&gt;</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>&lt;</code> 
      <code>title</code> 
      <code>&gt;Title&lt;/</code> 
      <code>title</code> 
      <code>&gt;</code> 
     </div> 
     <div> 
      <code>&lt;/</code> 
      <code>head</code> 
      <code>&gt;</code> 
     </div> 
     <div> 
      <code>&lt;</code> 
      <code>body</code> 
      <code>&gt;</code> 
     </div> 
     <div> 
      <code>&nbsp;</code> 
      <code>&lt;</code> 
      <code>form</code>&nbsp; 
      <code>action="http://localhost:8080/test2" method="POST"&gt;</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>&lt;</code> 
      <code>p</code> 
      <code>&gt;Name &lt;</code> 
      <code>input</code>&nbsp; 
      <code>type = "text" name = "username" /&gt;&lt;/</code> 
      <code>p</code> 
      <code>&gt;</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>&lt;</code> 
      <code>p</code> 
      <code>&gt;password &lt;</code> 
      <code>input</code>&nbsp; 
      <code>type = "text" name = "password" /&gt;&lt;/</code> 
      <code>p</code> 
      <code>&gt;</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>&lt;</code> 
      <code>p</code> 
      <code>&gt;&lt;</code> 
      <code>input</code>&nbsp; 
      <code>type = "submit" value = "submit" /&gt;&lt;/</code> 
      <code>p</code> 
      <code>&gt;</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;</code> 
      <code>&lt;/</code> 
      <code>form</code> 
      <code>&gt;</code> 
     </div> 
     <div> 
      <code>&lt;/</code> 
      <code>body</code> 
      <code>&gt;</code> 
     </div> 
     <div> 
      <code>&lt;/</code> 
      <code>html</code> 
      <code>&gt;</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

控制器：

<table> 
 <tbody> 
  <tr> 
   <td> 
    <div>
      1 
    </div> 
    <div>
      2 
    </div> 
    <div>
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    </div> 
    <div>
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    </div> 
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    </div> 
    <div>
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    </div> 
    <div>
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    </div> </td> 
   <td> 
    <div> 
     <div> 
      <code>package</code>&nbsp; 
      <code>com.awaimai.web;</code> 
     </div> 
     <div> 
      <code>import</code>&nbsp; 
      <code>org.springframework.web.bind.annotation.*;</code> 
     </div> 
     <div> 
      <code>@RestController</code> 
     </div> 
     <div> 
      <code>public</code>&nbsp; 
      <code>class</code>&nbsp; 
      <code>kzq</code> 
     </div> 
     <div> 
      <code>{ </code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>@RequestMapping</code> 
      <code>(value =&nbsp;</code> 
      <code>"/test2"</code> 
      <code>)</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>public</code>&nbsp; 
      <code>String test2(String username,String password)</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>{ </code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>String a = username;</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>String b = password;</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>System.out.println(</code> 
      <code>"username is:"</code> 
      <code>+username);</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>System.out.println(</code> 
      <code>"password is:"</code> 
      <code>+password);</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>return</code>&nbsp; 
      <code>a+b;</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>}</code> 
     </div> 
     <div> 
      <code>}</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

web访问：

![47d992b35adbd781dfc4f1d24e9b2974.png][]

![0444778307b276aacd5688e38fd253cf.png][]

![f9b1e8f06b9c8718c888d83221313b76.png][]

===================================================

!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
    </head>
    <body>
     <form action="http://localhost:8080/test231" method="POST">
         <p>Name <input type = "text" name = "username" /></p>
         <p>password <input type = "text" name = "password" /></p>
         <p><input type = "submit" value = "submit" /></p>
      </form>
    </body>
    </html>

@RequestMapping(value = "/test231")
        public String test2(String username,String password)
        {
            String a = username;
            String b = password;
            System.out.println("username is:"+username);
            System.out.println("password is:"+password);
    
            return a+"---                      ---"+b;
        }

![629d595a2506f931392acf251f01d7de.png][]

![35a6f3a0d28dd88b32f524f133bdc42b.png][]

[47d992b35adbd781dfc4f1d24e9b2974.png]: https://img-blog.csdnimg.cn/img_convert/47d992b35adbd781dfc4f1d24e9b2974.png
[0444778307b276aacd5688e38fd253cf.png]: https://img-blog.csdnimg.cn/img_convert/0444778307b276aacd5688e38fd253cf.png
[f9b1e8f06b9c8718c888d83221313b76.png]: https://img-blog.csdnimg.cn/img_convert/f9b1e8f06b9c8718c888d83221313b76.png
[629d595a2506f931392acf251f01d7de.png]: https://img-blog.csdnimg.cn/img_convert/629d595a2506f931392acf251f01d7de.png
[35a6f3a0d28dd88b32f524f133bdc42b.png]: https://img-blog.csdnimg.cn/img_convert/35a6f3a0d28dd88b32f524f133bdc42b.png