该异常大概意思就是json格式异常
jsons ：{
prejf: 10000.0,
ptotalpoint_leave: 10010.0,
description: success,
pshoppoint_leave: 10010.0,
status: 1
}
Map<String, Object> map = new HashMap<String, Object>();
map=JSONObject.parseObject(jsons);
此写法会报syntax error,pos异常，改为如下写法：
Gson gson = new Gson();
Map<String, Object> map = new HashMap<String, Object>();
map = gson.fromJson(jsons, map.getClass());
引入架包
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.2.4</version>
</dependency>