var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UWu4VFpzWXqCVx3s","timestamp":1731837372,"url":"m.cengbang.com%2Fchanpin%2Fweileide%2Fwldetyg.html","signature":"54f1d50979d7eb22f52766f27593e18c00320d81","rawString":"jsapi_ticket=&noncestr=UWu4VFpzWXqCVx3s×tamp=1731837372&url=m.cengbang.com%2Fchanpin%2Fweileide%2Fwldetyg.html"}