var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"qiDUIpSoBGqyKmkN","timestamp":1731903741,"url":"m.cengbang.com%2Fpinpai%2Fcoolstep%2Fjianjie.html","signature":"8f85cf105b88b1dcbfae746feba19e4df9767797","rawString":"jsapi_ticket=&noncestr=qiDUIpSoBGqyKmkN&timestamp=1731903741&url=m.cengbang.com%2Fpinpai%2Fcoolstep%2Fjianjie.html"}