Spring整合JSON
在使用SpringMVC结合JSON时，需要导入com.springsource.org.codehaus.jackson.mapper-1.4.2.jar和com.springsource.org.codehaus.jackson-1.4.2.jar两个包
直接实例：
<script type="text/javascript" src="source/jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
alert({"name":"zhangsan","age":10});
alert(JSON.stringify({"user":"zhangsan","age":10}));
$("#t").blur(function(){
$.ajax({
url:"json",
type:"POST",
dataType:"json",
data:{"name":"zhangsan","age":10,"sex":"meal"},
success:function(data,status)
{
$("#s").html(data.name);
},
error:function()
{
alert("fail");
}
});
});
});
</script>
</head>
<body>
<input type="text" id="t" /><span id="s"></span>
</body>
</html>@Controller
public class SpringMVCJson {
// @ResponseBody
@RequestMapping("/json")
public User json(@RequestBody User user, HttpServletRequest request,HttpServletResponse response) throws IOException
{
System.out.println(user.getAge());
System.out.println(request.getParameter("age"));
response.getWriter().print("{\"name\":\""+user.getName()+"\"}");
// return "{\"username\":\""+user.getName()+"\"}";
user.setName("helloworld");
// return user;
return null;
}
}转载自：http://blog.csdn.net/u013516966/article/details/40714617