springmvc(ajax呼叫)返回json資料
阿新 • • 發佈:2019-01-10
如下:
@RequestMapping(value = "/data", method = RequestMethod.POST)
@ResponseBody
public User data() {
User user = new User();
user.setUsername("xiebinyu");
return user;
}
所需jar包:
jackson-core-2.6.1.jar
jackson-databind-2.6.1.jar
jackson-annotations-2.6.1.jar
或者
jackson-core-asl-1.9.12.jar jackson-mapper-asl-1.9.12.jar
$.ajax({
type : 'POST',
contentType : 'application/json',
url : '/data',
dataType : 'json',
success: function(data) {
console.log(data);
},
error:function(data) {
console.log(data);
}
});
得到資料:Object {id: 0, username: "xiebinyu", password: null}