var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IsJKhZ8xzBqABZyj","timestamp":1731928157,"url":"m.cengbang.com%2Fchanpin%2Fyinge%2Fygcz.html","signature":"68d2a8e2c1400067b5200c92dac9490fa8d36439","rawString":"jsapi_ticket=&noncestr=IsJKhZ8xzBqABZyj&timestamp=1731928157&url=m.cengbang.com%2Fchanpin%2Fyinge%2Fygcz.html"}