var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"2XvCmSODFlUT0I2T","timestamp":1731853500,"url":"m.cengbang.com%2Fchanpin%2Fdexian%2Fdxwcyyb.html","signature":"dc48e9393fae95e90341d1d8bc8a4a6c1d29f47f","rawString":"jsapi_ticket=&noncestr=2XvCmSODFlUT0I2T&timestamp=1731853500&url=m.cengbang.com%2Fchanpin%2Fdexian%2Fdxwcyyb.html"}