一、根據返回參數格式獲取其中的值
1.得到ResponseEntity<String> responseEntity對象
import org.springframework.http.ResponseEntity; 得到ResponseEntity<String> responseEntity對象 <200, { "code":0, "data":{ "list":[ { "amount":0, "auditTime":"", "channelType":"", "createTime":"2019-08-13 17:01:55", "creditStatus":"", "edit":true, "fundsStatus":"", "id":372, "idNo":"", "lendRequestId":0, "mobile":"13289989000", "name":"客戶姓名", "soinsStatus":"", "state":0, "stateText":"", "viewStateText":0 } ] }, "mask":"251eeedb-e214-47c6-aa0c-3eb6c7b67aa0", "msg":"success", "timestamp":1566089672 } ,{Server=[Tengine/2.1.1], Date=[Sun, 18 Aug 2019 00:54:32 GMT], Content-Type=[application/json;charset=UTF-8], Content-Length=[412], Connection=[keep-alive]}>
2.根據ResponseEntity<String> responseEntity對象,獲取body部分,body未json格式字符串
String content = responseEntity.getBody(); content輸出如下:
{ "code":0, "data":{ "list":[ { "amount":0, "auditTime":"", "channelType":"", "createTime":"2019-08-13 17:01:55", "creditStatus":"", "edit":true, "fundsStatus":"", "id":372, "idNo":"", "lendRequestId":0, "mobile":"13243345566", "name":"客戶姓名", "soinsStatus":"", "state":0, "stateText":"", "viewStateText":0 } ] }, "mask":"251eeedb-e214-47c6-aa0c-3eb6c7b67aa0", "msg":"success", "timestamp":1566089672 }
3.獲取list中的id,name,mobile等字段值
3.1將json字符串轉化爲json對象
//將json字符串轉化爲json對象 JSONObject json = JSONObject.parseObject(content);
輸出
{ "msg":"success", "code":0, "data":{ "list":[ { "amount":0, "soinsStatus":"", "viewStateText":0, "edit":true, "mobile":"12324435555", "channelType":"", "creditStatus":"", "fundsStatus":"", "idNo":"", "auditTime":"", "createTime":"2019-08-13 17:01:55", "stateText":"", "name":"客戶姓名", "id":372, "lendRequestId":0, "state":0 } ] }, "mask":"251eeedb-e214-47c6-aa0c-3eb6c7b67aa0", "timestamp":1566089672 }
3.2 取出data部分
//取出data部分對象 JSONObject data = json.getJSONObject("data");
輸出
{ "list":[ { "amount":0, "soinsStatus":"", "viewStateText":0, "edit":true, "mobile":"13234444555", "channelType":"", "creditStatus":"", "fundsStatus":"", "idNo":"", "auditTime":"", "createTime":"2019-08-13 17:01:55", "stateText":"", "name":"客戶姓名", "id":372, "lendRequestId":0, "state":0 } ] }
3.3 data中包含有數組,list中的內容帶有中括號[],所以要轉化爲JSONArray類型的對象
//轉化爲JSONArray類型的對象 JSONArray jsonArray = data.getJSONArray("list");
輸出;
[ { "amount":0, "soinsStatus":"", "viewStateText":0, "edit":true, "mobile":"13234444555", "channelType":"", "creditStatus":"", "fundsStatus":"", "idNo":"", "auditTime":"", "createTime":"2019-08-13 17:01:55", "stateText":"", "name":"客戶姓名", "id":372, "lendRequestId":0, "state":0 } ]
3.4 若爲多個數組
jsonArray.getJSONObject(index)
//隨機選取一個數組 JSONObject idInfo = jsonArray.getJSONObject(randomInteger(0,jsonArray.size()));
String id=idInfo.getString("id");