public static <T> T json2Bean(String jsonStr, Class<T> objClass) { return gson.fromJson(jsonStr, objClass); } public static String jsonFormatter(String uglyJsonStr) { Gson gson = new GsonBuilder().setPrettyPrinting().create(); JsonParser jp = new JsonParser(); JsonElement je = jp....
public JSONObject createJsonFromMap ( Map < String , String > jMap ) { JSONObject jObject = new JSONObject ( ) ; jObject . putAll ( jMap ) ; return jObject ; } /** * 使用一个Java对象生成json字符串 * */ public JSONObject createJsonFromObject ( Object object ) { return JSONObject...
Java对象 /** * //将json格式的字符窜{}转换为java对象 */ private void jsonToJavaObjectByGson() { //1获取或创建json数据 String json ="{\n" + "\t\"id\":2, \"name\":\"大虾\", \n" + "\t\"price\":12.3, \n" + "\t\"imagePath\":\"http://192.168.10.165:8080/L05_Server...
JsonReader jsonReader = Json.createReader(...); JsonObject object = jsonReader.readObject(); jsonReader.close(); It can also be built from scratch using aJsonObjectBuilder. For example 1: An empty JSON object can be built as follows: ...
Gson g=newGsonBuilder().serializeNulls().create(); 5、对象与 Json 互转 # bean 转换 Json 代码语言:javascript 代码运行次数:0 运行 AI代码解释 Gson gson=newGson();// obj 是对象String json=gson.toJson(obj); Ps:当我们需要把定义类的成员变量属性名和返回的 Json 中的格式名称隔离开,可以采用 ...
publicclassGsonDeserialization{publicstaticvoidmain(String[]args){String json="{"name":"Bob","age":25}";Gson gson=newGson();Person person=gson.fromJson(json,Person.class);System.out.println(person.name+", "+person.age);}} 2. Jackson简介与使用 ...
create(); public static String bean2Json(Object obj) { return gson.toJson(obj); } public static <T> T json2Bean(String jsonStr, Class<T> objClass) { return gson.fromJson(jsonStr, objClass); } public static String jsonFormatter(String uglyJsonStr) { Gson gson = new...
* this.options[i]; }}*/}/*** Json转换为类对象*/publicvoidjson2bean() { String json= "{name=\"json2\",func1:true,pojoId:1,func2:function(a){ return a; },options:['1','2']}";//JSONObject jb = JSONObject.fromString(json);//JSONObject.toBean(jb, MyBean.class);System.ou...
// 填写CSV格式的Object完整路径。 selectCsvSample("test.csv", ossClient); // 填写JSON格式的Object完整路径。 selectJsonSample("test.json", ossClient); ossClient.shutdown(); } private static void selectCsvSample(String key, OSS ossClient) throws Exception { // 填写上传的内容。 String content...
publicclassGsonUtil{ privatestaticGsongson=newGsonBuilder().create(); publicstaticStringbean2Json(Objectobj){ returngson.toJson(obj); } publicstatic<T>Tjson2Bean(StringjsonStr,Class<T>objClass){ returngson.fromJson(jsonStr,objClass); } publicstaticStringjsonFormatter(StringuglyJsonStr){ Gson...