var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"HhKJuoIwyIjivsyO","timestamp":1727732122,"url":"m.cengbang.com%2Fchanpin%2Fmeant%2Fmeantbssdc.html","signature":"47d1d249462681af15a065e74ee4be2c75d4843e","rawString":"jsapi_ticket=&noncestr=HhKJuoIwyIjivsyO&timestamp=1727732122&url=m.cengbang.com%2Fchanpin%2Fmeant%2Fmeantbssdc.html"}