var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5amPLtfzPaqYZNc1","timestamp":1731847590,"url":"m.cengbang.com%2Fchanpin%2Fmeitai%2Fltwjsr.html","signature":"aec2fdf945619473354efd402326c13834e80c76","rawString":"jsapi_ticket=&noncestr=5amPLtfzPaqYZNc1&timestamp=1731847590&url=m.cengbang.com%2Fchanpin%2Fmeitai%2Fltwjsr.html"}