var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"VcHPz5DYMIfJhiac","timestamp":1731836097,"url":"m.cengbang.com%2Fchanpin%2FASVEL%2Fasvelspg.html","signature":"e47d78bebb4f78b5e66dd2755a5b1e9205136db6","rawString":"jsapi_ticket=&noncestr=VcHPz5DYMIfJhiac&timestamp=1731836097&url=m.cengbang.com%2Fchanpin%2FASVEL%2Fasvelspg.html"}