var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UZOjPOEPgL7zqecX","timestamp":1727724428,"url":"m.cengbang.com%2Fchanpin%2Fbuding%2Fbdetjrr.html","signature":"f1f57ddaab15898db4e887f3d93c9734b3306706","rawString":"jsapi_ticket=&noncestr=UZOjPOEPgL7zqecX&timestamp=1727724428&url=m.cengbang.com%2Fchanpin%2Fbuding%2Fbdetjrr.html"}