var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4r0mh1F4muYx85Cu","timestamp":1731840984,"url":"m.cengbang.com%2Fchanpin%2Fweizi%2Fwzyz.html","signature":"2a4f09bbbc00f77e40b9fd2c4f34644b5ab74951","rawString":"jsapi_ticket=&noncestr=4r0mh1F4muYx85Cu&timestamp=1731840984&url=m.cengbang.com%2Fchanpin%2Fweizi%2Fwzyz.html"}