var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UJkETC8AgGo97h4m","timestamp":1731904117,"url":"m.cengbang.com%2Fchanpin%2FZIPPYMAT%2Fzippymatdds.html","signature":"331383b9b3726ca5e9ebd646512d7563603b97f6","rawString":"jsapi_ticket=&noncestr=UJkETC8AgGo97h4m×tamp=1731904117&url=m.cengbang.com%2Fchanpin%2FZIPPYMAT%2Fzippymatdds.html"}