https://developers.weixin.qq.com/minigame/dev/guide/open-ability/ad/ad-data-interface.html
{"base_resp":{"err_msg":"ok","ret":0},"summary":{"click_count":0,"click_rate":0.0,"ecpm":7000.0,"exposure_count":2,"exposure_rate":0.40,"income":14,"req_succ_count":5},"total_num":1}
请具体描述问题出现的流程，并提供能复现问题的简单代码片段（https://developers.weixin.qq.com/miniprogram/dev/devtools/minicode.html）。