var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"AmVFO0CFpLq8AmMk","timestamp":1731947988,"url":"m.cengbang.com%2Fchanpin%2Fmeant%2Fmeantytlsdc.html","signature":"bf2cb572e1ae963b8bb5ac22463af27b48f0399b","rawString":"jsapi_ticket=&noncestr=AmVFO0CFpLq8AmMk&timestamp=1731947988&url=m.cengbang.com%2Fchanpin%2Fmeant%2Fmeantytlsdc.html"}