var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ZcN7bCt0QZLNfEhB","timestamp":1731815326,"url":"m.cengbang.com%2Fchanpin%2Fzhengbu%2Fzbddc.html","signature":"be5d1fbfc7b74cc02b06c21ce08b87c0ec021b5a","rawString":"jsapi_ticket=&noncestr=ZcN7bCt0QZLNfEhB&timestamp=1731815326&url=m.cengbang.com%2Fchanpin%2Fzhengbu%2Fzbddc.html"}