var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"cmmugSwqf9X6Pn8S","timestamp":1731962064,"url":"m.cengbang.com%2Fchanpin%2Fyongxu%2Fyxbjcd.html","signature":"3c9f1d762944dc77e982bded7fef47c2866043fd","rawString":"jsapi_ticket=&noncestr=cmmugSwqf9X6Pn8S&timestamp=1731962064&url=m.cengbang.com%2Fchanpin%2Fyongxu%2Fyxbjcd.html"}