/*
* 第一种:以RequestParam接收
* http://localhost:8080/test1?id=1
* */
@RequestMapping(value = "/test1",method=RequestMethod.GET)
public void test1(@RequestParam("id") String id){
System.out.println("id:"+id);
}
/*
* 第二种:以实体类接收
* {"username": "zhangsan","id":"2"}
* */
@RequestMapping(value = "/test2",method=RequestMethod.POST)
public void test1(@RequestBody User user) throws Exception{
System.out.println("username:"+user.getUsername());
}
/*
* 第三种:以Map接收
* {"username": "zhangsan","id":"2"}
* */
@RequestMapping(value = "/test3",method=RequestMethod.POST)
public void test3(@RequestBody Map<String, String> map) throws Exception{
System.out.println("username:"+map.get("username"));
}
/*
* 第四种:以List接收
* [{"username": "zhangsan","id":"2"},{"username": "lisi","id":"1"}]
* */
@RequestMapping(value = "/test4",method=RequestMethod.POST)
public void test4(@RequestBody List<User> list) throws Exception{
for(User user:list){
System.out.println("username:"+user.getUsername());
}
}
/*
* 第五种:以JSON对象接收
* {"username": "zhangsan","id":"2","role":{"rolename":"admin"}}
* */
@RequestMapping(value = "/test5",method=RequestMethod.POST)
public void test5(@RequestBody JSONObject json) throws Exception{
System.out.println("username:"+json.getString("username"));
System.out.println("rolename:"+json.getJSONObject("role").getString("rolename"));
}}
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