var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"BZA21IrcZdkmy3Sx","timestamp":1731853977,"url":"m.cengbang.com%2Fchanpin%2Fzhenxin%2Fzxywgz.html","signature":"931714fac2e89eda9fef614b0f415be92f1de9a1","rawString":"jsapi_ticket=&noncestr=BZA21IrcZdkmy3Sx&timestamp=1731853977&url=m.cengbang.com%2Fchanpin%2Fzhenxin%2Fzxywgz.html"}