在python环境下说我这边json格式错但是同样的数据格式https://work.weixin.qq.com/api/devtools/devtool.php缺调通了

API错误信息

{'errcode': 301025,

 'errmsg': 'Warning: wrong json format. get approval param error, hint: [1598708515_61_ddc2700049688f1318870b6a429fd926], from ip: 113.87.181.37, more info at https://open.work.weixin.qq.com/devtool/query?e=301025',

 'sp_no_list': []}