var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"6I9JhZ95Xv4Mvyn1","timestamp":1731829821,"url":"m.cengbang.com%2Fchanpin%2Fpulibang%2Fplbdkjj.html","signature":"273934396fb44bdc030f2a512be5d392802db939","rawString":"jsapi_ticket=&noncestr=6I9JhZ95Xv4Mvyn1&timestamp=1731829821&url=m.cengbang.com%2Fchanpin%2Fpulibang%2Fplbdkjj.html"}