var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Ld55VAQqo6tMFwSN","timestamp":1731954753,"url":"m.cengbang.com%2Fchanpin%2Fjiuyeleqi%2Fjylrskszy.html","signature":"eb2c2d69ae7aaae5d6e0d235038115a53bf8e083","rawString":"jsapi_ticket=&noncestr=Ld55VAQqo6tMFwSN&timestamp=1731954753&url=m.cengbang.com%2Fchanpin%2Fjiuyeleqi%2Fjylrskszy.html"}