returnnull; } try{ JSONObject obj =newJSONObject(JsonString); JsonValue = obj.getString(JsonId); }catch(JSONException e) { e.printStackTrace(); } returnJsonValue; } } + View Code 在testNG做校验的时候,报错: org.json.JSONException: JSONObject["weatherinfo"] not a string. at org.json....
在testNG做校验的时候,报错: org.json.JSONException: JSONObject["weatherinfo"] not a string. at org.json.JSONObject.getString(JSONObject.java:810) at api.getValue.getJsonValue(getValue.java:22) at TestMsParis.getServer(TestMsParis.java:63) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native...
importorg.json.JSONObject;publicclassMain{publicstaticvoidmain(String[]args){StringjsonString="{\"name\": \"Bob\", \"age\": 25, \"gender\": \"male\"}";JSONObjectjsonObject=newJSONObject(jsonString);Stringname=jsonObject.getString("name");intage=jsonObject.getInt("age");Stringgender=j...
jsonobject对象转string方法 JSON对象转字符串的方法 •使用toJsonString()函数是将JSONObject对象转换为字符串的一种简单而常用的方法。•示例代码：StringjsonString=();1.Gson库是Google提供的一个Java库，可以方便地进行JSON数据的序列化和反序列化。2.首先需要导入Gson库的依赖，在文件中添加以下代码：dependenc...
hasNext()){ String key = (String)iterator.next(); Object value = j.get(key); map.put(key, value); } return map; } 发布者:全栈程序员栈长,转载请注明出处:https://javaforall.cn/172461.html原文链接:https://javaforall.cn 本文参与 腾讯云自媒体同步曝光计划,分享自作者个人站点/博客。 如有...
for(String key:jsonObject.keySet()){ uriBuilder.setParameter(key, jsonObject.get...jsonObject = JSONObject.parseObject(jsonStr); for (Ma...
ClassCastException- if the value to which the specified name is mapped is not assignable to JsonObject type getJsonNumber JsonNumbergetJsonNumber(Stringname) Returns the number value to which the specified name is mapped. This is a convenience method for(JsonNumber)get(name)to get the value....
boolean optBoolean(String key, boolean defaultValue) Get an optional boolean associated with a key. double optDouble(String key) Get an optional double associated with a key, or NaN if there is no such key or if its value is not a number. double optDouble(String key, double defaultValue...
一、List<String> 转json,这里用hutool工具类 List<String> list = new ArrayList<>(); 假如存入数据: list.add("a"); list.add("b"); String json = JSONUtil.toJsonStr(list); 此时的json格式为 ["a","b"],最外层会有一个[ ],里面每个元素都会有" "; ...
throw new JSONException("JSONObject[" + quote(key) + "] not a string."); } /** * Determine if the JSONObject contains a specific key. * * @param key * A key string. * @return true if the key exists in the JSONObject. */ public boolean has(String key) { return this.map.con...