var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"figkK36B0rgtNYkt","timestamp":1731829212,"url":"m.cengbang.com%2Fchanpin%2Fleiwa%2Fltzfjb.html","signature":"9fb02ffd5efcb2d4e688cc226f842e830e7c4f33","rawString":"jsapi_ticket=&noncestr=figkK36B0rgtNYkt&timestamp=1731829212&url=m.cengbang.com%2Fchanpin%2Fleiwa%2Fltzfjb.html"}