var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MK1uRU4J1jD4iTkq","timestamp":1731813993,"url":"m.cengbang.com%2Fchanpin%2Fa2%2Fa2pfnf.html","signature":"195511d7e100fdbd097d49a3b34f3280bb4c2f28","rawString":"jsapi_ticket=&noncestr=MK1uRU4J1jD4iTkq&timestamp=1731813993&url=m.cengbang.com%2Fchanpin%2Fa2%2Fa2pfnf.html"}