var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MhfowSuZ5FW86fFA","timestamp":1731836707,"url":"m.cengbang.com%2Fchanpin%2Fchengxintang%2Fcxthhlsl.html","signature":"158afeae9fc45d2eee6d25645e4f9ade696a0bb6","rawString":"jsapi_ticket=&noncestr=MhfowSuZ5FW86fFA&timestamp=1731836707&url=m.cengbang.com%2Fchanpin%2Fchengxintang%2Fcxthhlsl.html"}