var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"V1uBJLRYGitWW20l","timestamp":1731824649,"url":"m.cengbang.com%2Fchanpin%2Flongdong%2Fldrlj.html","signature":"ce52f1cc7a66b27462e0daa81d94f83c98a6a388","rawString":"jsapi_ticket=&noncestr=V1uBJLRYGitWW20l&timestamp=1731824649&url=m.cengbang.com%2Fchanpin%2Flongdong%2Fldrlj.html"}