我怎么通过jsp值传递不到servlet： 代码如下:
控制台打印null
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
response.setCharacterEncoding("utf-8");
request.setCharacterEncoding("utf-8");
String usercode = request.getParameter("usercode");
String name = request.getParameter("name");
String password = request.getParameter("password");
String email = request.getParameter("email");
String address = request.getParameter("address");
System.out.println(address);
jsp:
<body>
<div align="center">
<form action="RegisterServlet" method="post">
请输入用户码用户码可以是英文和数字的结合:<input type="text" name="usercode" height="10" id="usercode"><br>
请输入名字:<input type="text" name="name" id="name"><br>
请输入密码:<input type="password" name="password" id="password"><br>
请输入email:<input type="text" name="email" id="email"><br>
请输入您要注册的地址:<textarea rows="10" cols="30">
此处是要注册的地址
</textarea><br>
<input type="submit" value="提交" name="submit"><input type="reset" value="重置">
</form>
</div>
</body>
最新回答
因为太帅被罚块
2024-04-29 08:33:47
只有背影
2024-04-29 14:50:49
此处是要注册的地址
</textarea> 缺了个name值
百年二货
2024-04-29 18:35:45
改成
<textarea rows="10" name="address" cols="30">
柠萌妹子
2024-04-29 01:30:52
<servlet-name>XXX</servlet-name>
<servlet-class>
x.xxx </servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>XXX</servlet-name>
<url-pattern>/xxx</url-pattern>
</servlet-mapping>
热门标签
