var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"oPMjdphlWb803oMG","timestamp":1731815995,"url":"m.cengbang.com%2Fchanpin%2Fchaokai%2Fckytxsr.html","signature":"271a03f11e3b16fa48e96d45c8ca21cd86fa7ac9","rawString":"jsapi_ticket=&noncestr=oPMjdphlWb803oMG&timestamp=1731815995&url=m.cengbang.com%2Fchanpin%2Fchaokai%2Fckytxsr.html"}