public static void main(String[] args) {
String str = "[{\"liveId\":8676034705,\"time\":1634622000,\"gmvAmt\":141120,\"watchCnt\":1075,"
+ "\"addFansCnt\":46,\"payItemCnt\":0,\"payBuyerCnt\":8,\"clickPayRatio\":0,\"perKWatchGmvAmt\":0,"
+ "\"watchAvgCnt\":139,\"orderCnt\":8}]";
JSONArray jsonArray = JSONArray.fromObject(str);
List<SellerLiveIndustryVO> collection =
(List<SellerLiveIndustryVO>) JSONArray.toCollection(jsonArray, SellerLiveIndustryVO.class);
log.info("querySellerIndustryRank.third.rpc.SellerLiveIndustryVO:{}", JSON.toJSONString(collection.get(0)));
@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
public class SellerLiveIndustryVO implements Serializable {
private Long liveId;
private Long time; //时刻
private Long gmvAmt; //累计成交金额
private Long watchCnt; //累计观看人数
private Long addFansCnt; //累计新增粉丝数
private Long payItemCnt; //累计成交件数
private Long payBuyerCnt; //累计成交人数
private Long clickPayRatio; //成交转换率
private Long perKWatchGmvAmt; //千次观看成交金额
private Long watchAvgCnt; //人均观看时长
private Long orderCnt; //累计成交订单数
顶部添加引用using Xfrog.Net;
用法如: JsonObject newObj1 = new JsonObject("json字符串");
String errorCode = newObj1["error_code"].Value;//获取其中的属性值。
string status = newObj1["result"]["status"].Value;
依赖包:com.alibaba.fastjson;
// 1. String 转 JSONObject
String jsonMessage = "{\"语文\":\"88\",\"数学\":\"78\",\"计算机\":\"99\"}";
JSONObject jsonObject = JSONObject.parseObject(jsonMessage);
// 2. String 转 JSONArray
String jsonMessage = "[{\"语文\":\"88\",\"数学\":\"7
public static void test1(){
String json = "[{\"name\":\"张三\",\"code\":\"123\"},{\"name\":\"李四\",\"code\":\"123\"}]"
@Test
public void stringToArrayObject() {
String jsonStr = "[{\"activityName\":\"双十一活动1\",\"channleActivityId\":\"1000197\"},"
+ "{\"activityName\":\"双十一活动2.
String str="…";
JsonArray jsonArray=new JsonParser().parse(str).getAsJsonArray();
JsonObject jsonObject=jsonArray.get(0).getAsJsonObject();
String tempId=jsonObject.get(“SUBJECT_DIRECTOR_ID”).getAsString();
public static void myJson(String str) {
JSONObject obj = JSON.parseObject(str);
System.out.println(obj);
{"name":"张三" , "age":"18"}
二、json格式的字符串转JSON...
字符串(string),数组(array),对象(object),互相转化的方法_~二向箔~的博客-CSDN博客_object数组转字符串字符串(string),数组(array),对象(object),互相转化的方法字符串转数组:方法:str.split(’,’)这里用的是“,”做为分割符,换成其他也是可以的,例如str.split(‘星’)var str1= '海王星,冥王星,地球,水星,金星,火星,土星,木星'console.log(str1.split(','))输出结果:字符串转对象:经常会有后.
//数据库里json类型的字段
String downTaskIds = activityTemplateDTO.getDownTaskIds();
List<Integer> downTasks = JSON.parseArray(downTaskIds, Integer.class);
2.string转成实体对象:
引用类:import com.al
操作用SysUser对象存储
//String数据转JSONObject对象
JSONObject jsonObject = JSON.parseObject(result);
//获取result对应的数据
JSONObject resultJsonObject = jsonObject.getJSONObject("result");
//获取data对应数据转JSONArray
JSONArray array = resultJsonObject.getJSONArra
js string类型转换成数组对象类型eval该方法只接受原始字符串作为参数,如果 string 参数不是原始字符串,那么该方法将不作任何改变地返回。因此请不要为 eval() 函数传递 String 对象来作为参数。插件原始数据/*const data = [{ time: "00:00", value: 80 },{ time: '06:00', value: 70 },{ time: '1...
String marString = request.getParameter(“params”);JSONArray jsonArray = JSONArray.fromObject(marString);
if(jsonArray !=null && jsonArray.size()>0){
for(int i=0;i