var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"P1lCPZJpWvaUres9","timestamp":1731942232,"url":"m.cengbang.com%2Fchanpin%2Fxuelian%2Fxlstwj.html","signature":"bee8ac44b2d039c1bcab1d7da259bbc0f89402b5","rawString":"jsapi_ticket=&noncestr=P1lCPZJpWvaUres9&timestamp=1731942232&url=m.cengbang.com%2Fchanpin%2Fxuelian%2Fxlstwj.html"}