接收时间：2019-12-12 19:26:30: |N100018|Ake4541@a2525128004154|3|8000000708|01|50|2019121219261249528724|o_cX2v4ZIxPwoajGEfvFpXDqxebA|20191212192627
返回时间：2019-12-12 19:26:31: {"ret":"1","ren":"50.39"}
接收时间：2019-12-12 21:04:11: |N100018|Ake4541@a2525128004154|3|8000000297|01|50|2019121221035662570007|o_cX2v4t8m0f9EkMcBgtsZ82lyYg|20191212210408
返回时间：2019-12-12 21:04:12: {"ret":"1","ren":"51.19"}