var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"KDwhrMG2AcTveqOI","timestamp":1731830169,"url":"m.cengbang.com%2Fchanpin%2FKeepWorld%2Fkeepworldzxb.html","signature":"8ebccc6c1c2d717e8e926b38dd738d6da5cbb20e","rawString":"jsapi_ticket=&noncestr=KDwhrMG2AcTveqOI×tamp=1731830169&url=m.cengbang.com%2Fchanpin%2FKeepWorld%2Fkeepworldzxb.html"}