var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"i5pgYrwF4QIr4E2p","timestamp":1727796925,"url":"m.cengbang.com%2Fchanpin%2Fshanggong%2Fsgnjdl.html","signature":"941835eb65cbab1e7d119de9d03bedc8d7f76f68","rawString":"jsapi_ticket=&noncestr=i5pgYrwF4QIr4E2p&timestamp=1727796925&url=m.cengbang.com%2Fchanpin%2Fshanggong%2Fsgnjdl.html"}