var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"add3bAqHFVeYGitl","timestamp":1727714515,"url":"m.cengbang.com%2Fchanpin%2Flaodetou%2Fldtnrw.html","signature":"8f9b851c256eff9f510295e8d94a54bc2a0ade45","rawString":"jsapi_ticket=&noncestr=add3bAqHFVeYGitl&timestamp=1727714515&url=m.cengbang.com%2Fchanpin%2Flaodetou%2Fldtnrw.html"}