fastjson，toJSONString后入库，数据混乱

写出小testcase

object Test { def main(args: Array[String]): Unit = { val tmpArrayList = new util.ArrayList[JSONObject]() val tmpMap = new JSONObject(true) tmpMap.put("id",1) tmpMap.put("name","hello") tmpArrayList.add(tmpMap) print(JSON.toJSONString(tmpArrayList,true)) } }

打印结果

[ { "id":1, "name":"hello" } ]

然后JSON.toJSONString(tmpArrayList,true)改成false

object Test { def main(args: Array[String]): Unit = { val tmpArrayList = new util.ArrayList[JSONObject]() val tmpMap = new JSONObject(true) tmpMap.put("id",1) tmpMap.put("name","hello") tmpArrayList.add(tmpMap) print(JSON.toJSONString(tmpArrayList,false)) } }

打印结果

[{"id":1,"name":"hello"}]

所以解决方案： JSON.toJSONString(tmpArrayList,true)改成false