var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"pRfMkkx0s4aH4pWI","timestamp":1731858844,"url":"m.cengbang.com%2Fchanpin%2Fshule%2Fslxxylj.html","signature":"1610670f088b0c011745b354b555bf9818fa25f0","rawString":"jsapi_ticket=&noncestr=pRfMkkx0s4aH4pWI&timestamp=1731858844&url=m.cengbang.com%2Fchanpin%2Fshule%2Fslxxylj.html"}