Java String to Json

Serviceimpl:

@Overridepublic list<?> coursead (String KEYNAME, String keycode) {string str = "{' Courseadurl ': '/HTTP/ Xy.baoai.com/curriculum/detail/24 ', ' courseadid ': ' 1001 '}; String str1 = "{' Courseadurl ': ' Http://xy.baoai.com/curriculum/detail/22 ', ' courseadid ': ' 1002 '}"; String str2 = "{' Courseadurl ': ' Http://xy.baoai.com/curriculum/detail/10 ', ' courseadid ': ' 1003 '}"; list<object> list = new arraylist<> (); List.add (str); List.add (str1); List.add (STR2); Jsonarray Jsonarray = jsonarray.fromobject (list); return jsonarray;}

Controller

@PostMapping ("/coursead") @ResponseBodypublic Resultmodel coursead (String KEYNAME, String keycode) {list<?> List = Courseservice.coursead (KEYNAME, keycode); return Resultmodel.build (1, "Success", list);}

Return JSON data

{"Status": 1, "MSG": "Success", "Data": [{"Courseadurl": "Http://xy.baoai.com/curriculum/detail/24", "Courseadid": " 1001 "},{" Courseadurl ":" Http://xy.baoai.com/curriculum/detail/22 "," Courseadid ":" 1002 "},{" Courseadurl ":"/HTTP// Xy.baoai.com/curriculum/detail/10 "," Courseadid ":" 1003 "}]," Success ": null}

Java String to Json