var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"uVREEdS1HzoHDjoX","timestamp":1731861306,"url":"m.cengbang.com%2Fchanpin%2Fjiajieshi%2Fjjsfzyg.html","signature":"a61d752f292d85b33d48ae2e99adea4e61188cbb","rawString":"jsapi_ticket=&noncestr=uVREEdS1HzoHDjoX&timestamp=1731861306&url=m.cengbang.com%2Fchanpin%2Fjiajieshi%2Fjjsfzyg.html"}