关于controller中地址找不到的情况

@RequestMapping(value = "anemd/{id}" , method = RequestMethod.GET)
public String anemd(@PathVariable("id")Integer id ,Map<String, Object> map){
List<String> sexlist = Arrays.asList("男","女");
List<Integer> agelist = Arrays.asList(12,13,14,15,16,17,18,19,20);
map.put("sexlist", sexlist);
map.put("agelist", agelist);
　　　　　//用id获取数据
map.put("user", userService.selectUserId(id));
return "anemd";
}

@RequestMapping(value = "../anemd" , method = RequestMethod.POST)
public String anemd(User user){
　　　　//查看修改后的值
System.out.println(user);

return "redirect:hello";
}

这是修改实例的controller中的修改

下方是HTML中的代码

<h1>修改用户信息</h1>
<form:form action="anemd" commandName="user" method="post">
<form:hidden path="id"/>
名字:<form:input path="name"/><br/>
性别:<form:radiobuttons path="sex" items="${sexlist }"/><br/>
年龄:<form:radiobuttons path="age" items="${agelist }"/><br/>
邮箱:<form:input path="email"/><br/>
<input  type="submit" value="修改" />
</form:form>

就算加上../也没什么作用？？

经过修改后：

<h1>修改用户信息</h1>
<form:form action="${pageContext.request.contextPath }/anemd" commandName="user" method="post">
<form:hidden path="id"/>
名字:<form:input path="name"/><br/>
性别:<form:radiobuttons path="sex" items="${sexlist }"/><br/>
年龄:<form:radiobuttons path="age" items="${agelist }"/><br/>
邮箱:<form:input path="email"/><br/>
<input  type="submit" value="修改" />
</form:form>

转载于:https://www.cnblogs.com/DENGJ/p/9790262.html

• 点赞
• 收藏
• 分享
• 文章举报