var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"FYsAKiJa1E3ZgWpr","timestamp":1731832259,"url":"m.cengbang.com%2Fchanpin%2Fmeijing%2Fljhjg.html","signature":"f0f04d9a86bd932b30c480d0c10c8b6639b0d735","rawString":"jsapi_ticket=&noncestr=FYsAKiJa1E3ZgWpr×tamp=1731832259&url=m.cengbang.com%2Fchanpin%2Fmeijing%2Fljhjg.html"}