var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"th8JOabpVWI6pF2M","timestamp":1731850105,"url":"m.cengbang.com%2Fchanpin%2Fzhencai%2Fzcyxlkb.html","signature":"79cb4ca48d25ecabb170e1ae1d3d408bb2d43770","rawString":"jsapi_ticket=&noncestr=th8JOabpVWI6pF2M&timestamp=1731850105&url=m.cengbang.com%2Fchanpin%2Fzhencai%2Fzcyxlkb.html"}