var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"l0ERmY7RRlAnPhgr","timestamp":1730833558,"url":"m.cengbang.com%2Fchanpin%2Ftianmin%2Ftlyspx.html","signature":"17d32a0b55eff62a3023ebb5f4d5a1b9164a0fff","rawString":"jsapi_ticket=&noncestr=l0ERmY7RRlAnPhgr&timestamp=1730833558&url=m.cengbang.com%2Fchanpin%2Ftianmin%2Ftlyspx.html"}