var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kIJfnpuM7RulrS1V","timestamp":1731824552,"url":"m.cengbang.com%2Fchanpin%2FMERRELL%2Fmerrellgbdsx.html","signature":"21d0baa66b7ae39478b072a5454364fe3712c50a","rawString":"jsapi_ticket=&noncestr=kIJfnpuM7RulrS1V&timestamp=1731824552&url=m.cengbang.com%2Fchanpin%2FMERRELL%2Fmerrellgbdsx.html"}