var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"lVOiVtpPS1LCnwf3","timestamp":1731828871,"url":"m.cengbang.com%2Fchanpin%2Fsongxiajiele%2Fsxjlhxszbr.html","signature":"6374e5c04466ec97c3215d437f8ab21f96959447","rawString":"jsapi_ticket=&noncestr=lVOiVtpPS1LCnwf3&timestamp=1731828871&url=m.cengbang.com%2Fchanpin%2Fsongxiajiele%2Fsxjlhxszbr.html"}