var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"QKjgY4xROG5B4sMk","timestamp":1727735431,"url":"m.cengbang.com%2Fchanpin%2Fbaomumaikefei%2Fbmlkfethxf.html","signature":"b39f1a47b2ca2db2d023d7fc41b085597d6e1c11","rawString":"jsapi_ticket=&noncestr=QKjgY4xROG5B4sMk&timestamp=1727735431&url=m.cengbang.com%2Fchanpin%2Fbaomumaikefei%2Fbmlkfethxf.html"}