return JSONObject.parseObject(jsonstr); } /** json对象转字符串 str*/ static String getStr(JSONObject jsonObject){ return jsonObject.toJSONString(); } static void getJsonValue(JSONObject jsonObject){ /** {"rlt_code":"HH0000","data":{"access_token":"5a7040ccf66bafd06acd39b6f61c19230...
Object类型可以通过**JSON.stringify()**进行序列化操作 Map结构不能直接进行JSON序列化,但是可以通过Array.from()来将map转换成数组,然后通过**JSON.stringify()**进行序列化操作 Object和Map适用场景 Object 1、仅做数据存储,并且属性仅为字符串或者Symbol 2、需要进行序列化转换为json传输 3、当作一个对象的实例...
JSONArray jsonArray = JSONArray.fromObject(boolArray); String s = jsonArray.toString(); System.out.println(s); // 通过json获取数组中的数据 String result = readJson("configdata"); JSONArray jsonR = JSONArray.fromObject(result); intsize = jsonR.size(); for(inti =0; i < size; i++)...
JAVA之Map转JSONObject private JSONObject toJsonObj(Map<String, Object> map, JSONObject resultJson) { Iterator it = map.keySet().iterator(); while (it.hasNext()) { String key = (String) it.next(); resultJson.put(key, map.get(key)); } return resultJson; }...
json转map,map转对象…… 话不多说,直接上代码 代码语言:javascript 复制 importjava.lang.reflect.Method;importjava.text.ParseException;importjava.util.HashMap;importjava.util.Iterator;importjava.util.Map;importorg.json.JSONException;importorg.json.JSONObject;/** ...
* json字符串转Map * 2015年4月3日上午10:41:25 * auther:shijing * @param jsonStr * @return * @throws IOException */publicstaticMap<String,Object>parseMap(String jsonStr)throws IOException{Map<String,Object>map=objectMapper.readValue(jsonStr,Map.class);returnmap;}publicstaticJsonNodeparse(String...
* json字符串转Map *@paramjsonStr *@return*@throwsIOException */publicstaticMap<String, Object>parseMap(String jsonStr)throwsIOException { Map<String, Object> map = objectMapper.readValue(jsonStr, Map.class);returnmap; }publicstaticJsonNodeparse(String jsonStr)throwsIOException {JsonNodenode=null;...
fastjson.JSONObject;importjava.util.List;importjava.util.Map;publicclassFastJsonDemo{publicstatic voidmain(String[]args){// 总结// map对象,list对象,或实体对象转JSONString //JSON.toJSONString(对象)// JSONString转map //JSON.parseObject(JSONString, Map.class)// JSONString转实体对象 //JSON....
{//设置如果json多余字段忽略,就不会报错mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,false);mapper.setDateFormat(newSimpleDateFormat("yyyy-MM-dd"));}/*** json转对象* @param json* @param resultClazz* @return*/publicstatic<T>TjsonToObject(Stringjson,Class<T>resultClazz){try...
val map2 = JSON.parseObject(fidsjson).getJSONArray("result").asScala.toList.map(x => x.asInstanceOf[JSONObject].asScala.toMap[String,Any]) the map is: Map(msg -> success, result -> [{"fgId":205,"fgIndex":1,"fgType":0},{"fgId":197,"fgIndex":2,"fgType":1}], code ->...