var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"tNfQVEJDPt9gJKMM","timestamp":1731954228,"url":"m.cengbang.com%2Fchanpin%2Fjimuduo%2Fjmdbxg.html","signature":"5f3b1be758229b342b08623255e238102852d55a","rawString":"jsapi_ticket=&noncestr=tNfQVEJDPt9gJKMM&timestamp=1731954228&url=m.cengbang.com%2Fchanpin%2Fjimuduo%2Fjmdbxg.html"}