importorg.json.JSONArray;importorg.json.JSONObject;publicclassComplexJsonArrayExample{publicstaticvoidmain(String[]args){// 创建一个JSONArray对象JSONArrayjsonArray=newJSONArray();// 创建嵌套的JSONObjectfor(inti=0;i<3;i++){JSONObjectinnerObject=newJSONObject();innerObject.put("attribute1","value...
publicclassStringToJsonArrayExample{publicstaticvoidmain(String[]args){// 模拟已有的JSONStringStringjsonString="[{\"name\":\"Alice\",\"age\":30},{\"name\":\"Bob\",\"age\":25}]";// 从字符串创建JSONArrayJSONArrayjsonArray=newJSONArray(jsonString);// 遍历JSONArray并输出每个元素for(int...
JSONArray myJsonArray = JSONArray.fromObject(jsonMessage); 七.String转数组 String string = "a,b,c"; String [] stringArr= string.split(","); //注意分隔符是需要转译 如果是"abc"这种字符串,就直接 String string = "abc" ; char [] stringArr = string.toCharArray(); //注意返回值是char数...
Returns the string value at ths specified position in this array. This is a convenience method for (JsonString)get(index). Parameters: index - index of the value to be returned Returns: the value at the specified position in this array Throws: IndexOutOfBoundsException - if the index is ...
(1)JSONString ==> JAVA对象 String jsonStr = "{\"name\":\"张三\"}"; // 反斜杠是java中用于转移特殊字符 " 的 User user= JSON.parseObject(jsonStr, User.class); (2) JAVA对象 ==> JSONString String jsonStr = JSON.toJSONString(user); ...
getJSONArray("newIds"); //直接利用JsonArray.toJavaList List<String> list1 = newIds.toJavaList(String.class); //如果是转成List<Integer> List<Integer> list1= newIds.toJavaList<Integer.class>; 发布者:全栈程序员栈长,转载请注明出处:https://javaforall.cn/152266.html原文链接:https://java...
这里假设String str2 = [{“keyword”:”关键字 “,”matchType”:”1″},{“keyword”:”关键字 “,”matchType”:”1″}] 区别在于,第一种为key=value,而第二种为”key”=”value”,一种有””包围,一种没有 解决方法: 第一种的话,要转为JSONArray,先转为JSONObject,再转为JSONArray,需要这么做...
Encodes this array as a human readable JSON string for debugging, such as: C# 複製 [Android.Runtime.Register("toString", "(I)Ljava/lang/String;", "GetToString_IHandler")] public virtual string? ToString(int indentSpaces); Parameters indentSpaces Int32 the number of spaces to indent fo...
Java documentation for org.json.JSONArray.getString(int). Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. Applies to ПродуктВерсии ....
#需要转jsonStirng的对象Gsongson=newGsonBuilder().serializeNulls().create();StringjsonObject=gson.toJson(object); 三、String字符串分隔 解决字符串逗号分隔 StringnamesStr="山东省,江苏省,广东省,浙江省";String[]names=namesStr.split(",");for(inti=0,len=names.length;i<len;i++){System.out.prin...