var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5vGfldpZLL2hxJdr","timestamp":1731954869,"url":"m.cengbang.com%2Fchanpin%2Fzichen%2Fzcktzsh.html","signature":"9fb29afdef2c4d9b8233659e7bab4cfa55270ab7","rawString":"jsapi_ticket=&noncestr=5vGfldpZLL2hxJdr&timestamp=1731954869&url=m.cengbang.com%2Fchanpin%2Fzichen%2Fzcktzsh.html"}