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Fastjson.java
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37 lines (31 loc) · 1.21 KB
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package org.joychou.controller;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@RequestMapping("/fastjson")
public class Fastjson {
@RequestMapping(value = "deserialize", method = {RequestMethod.POST })
@ResponseBody
public static String Deserialize(@RequestBody String params) {
// 如果Content-Type不设置application/json格式，post数据会被url编码
System.out.println(params);
try {
// 将post提交的string转换为json
JSONObject ob = JSON.parseObject(params);
return ob.get("name").toString();
}catch (Exception e){
e.printStackTrace();
return e.toString();
}
}
public static void main(String[] args){
String str = "{\"name\": \"fastjson\"}";
JSONObject jo = JSON.parseObject(str);
System.out.println(jo.get("name")); // fastjson
}
}