var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UtkStqmJulsOhg7F","timestamp":1731858120,"url":"m.cengbang.com%2Fchanpin%2Fqianjing%2Frjxsr.html","signature":"751e7ee79176718faf6aaf2fefb682d0a31acc72","rawString":"jsapi_ticket=&noncestr=UtkStqmJulsOhg7F&timestamp=1731858120&url=m.cengbang.com%2Fchanpin%2Fqianjing%2Frjxsr.html"}