var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4Ko7aA2IoIsArzmV","timestamp":1731825563,"url":"m.cengbang.com%2Fchanpin%2Fdedao%2Fdddwg.html","signature":"c068e0da6a0ac0d31f5e751e85d3bc83bda985de","rawString":"jsapi_ticket=&noncestr=4Ko7aA2IoIsArzmV×tamp=1731825563&url=m.cengbang.com%2Fchanpin%2Fdedao%2Fdddwg.html"}