var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"SMyCJOe5s7Zcxkfg","timestamp":1731806518,"url":"m.cengbang.com%2Fchanpin%2Fzhuite%2Fztcwd.html","signature":"2f2209a21d0269ba1c0c0769e50c9e324acd986e","rawString":"jsapi_ticket=&noncestr=SMyCJOe5s7Zcxkfg&timestamp=1731806518&url=m.cengbang.com%2Fchanpin%2Fzhuite%2Fztcwd.html"}