var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"VjfMocL4mWxC1FdL","timestamp":1727720148,"url":"m.cengbang.com%2Fchanpin%2Fdayi%2Fdygspec.html","signature":"704316d1be00d8aeb79e046b4627d8c6d62f3f1c","rawString":"jsapi_ticket=&noncestr=VjfMocL4mWxC1FdL&timestamp=1727720148&url=m.cengbang.com%2Fchanpin%2Fdayi%2Fdygspec.html"}