var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MHtXDiVGwbDTAmZy","timestamp":1727728282,"url":"m.cengbang.com%2Fchanpin%2Fzhige%2Fzgtyyzj.html","signature":"e2dad314d5b4a3c1a485c7b0d11030d8a94ee20b","rawString":"jsapi_ticket=&noncestr=MHtXDiVGwbDTAmZy&timestamp=1727728282&url=m.cengbang.com%2Fchanpin%2Fzhige%2Fzgtyyzj.html"}