var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XlxQXP1yJBjNWfdo","timestamp":1731835830,"url":"m.cengbang.com%2Fchanpin%2Fshijia%2Fsjbxl.html","signature":"83e5d43f0b05e396124c0475482484404e39d9ae","rawString":"jsapi_ticket=&noncestr=XlxQXP1yJBjNWfdo&timestamp=1731835830&url=m.cengbang.com%2Fchanpin%2Fshijia%2Fsjbxl.html"}