var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Z9eWSW8vKjXR3Ljt","timestamp":1731831462,"url":"m.cengbang.com%2Fchanpin%2Fgeshengyuan%2Fhsyx.html","signature":"1b527dcf1d0a3b99d98b1fe4a3e7afc1c20a068e","rawString":"jsapi_ticket=&noncestr=Z9eWSW8vKjXR3Ljt&timestamp=1731831462&url=m.cengbang.com%2Fchanpin%2Fgeshengyuan%2Fhsyx.html"}