var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rkLEPJC9qZBX7eHU","timestamp":1731828772,"url":"m.cengbang.com%2Fchanpin%2Fdoushiliren%2Fdslrzssr.html","signature":"e65ff4a06383f3ba61178c3ead2ef99436c2503a","rawString":"jsapi_ticket=&noncestr=rkLEPJC9qZBX7eHU&timestamp=1731828772&url=m.cengbang.com%2Fchanpin%2Fdoushiliren%2Fdslrzssr.html"}