var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"EFWvDBCDcvONIgtI","timestamp":1727742846,"url":"m.cengbang.com%2Fchanpin%2Ftinggu%2Ftgfdlsx.html","signature":"fb177793e65584c499d1af7cb0b3dd9399b66a77","rawString":"jsapi_ticket=&noncestr=EFWvDBCDcvONIgtI&timestamp=1727742846&url=m.cengbang.com%2Fchanpin%2Ftinggu%2Ftgfdlsx.html"}