'object' is an array. Use JSONArray instead

其他 2020-03-07 17:50:53 阅读次数: 0

错误是：对象是一个数组，使用JSONArray代替

错误代码为：JSONObject json=JSONObject.fromObject(usertypeList);
正确代码为：JSONArray json=JSONArray.fromObject(usertypeList);

注意：JSONObject只是单个java对象转化json对象

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转载自www.cnblogs.com/bangandwolf/p/12435714.html

object' is an array. Use JSONArray instead

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