var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"cZeshHc1gled6dlN","timestamp":1731952023,"url":"m.cengbang.com%2Fchanpin%2Flandisi%2Fldszyhzs.html","signature":"fad1f5ebc9dc052b16ac77d40d121504a956a63f","rawString":"jsapi_ticket=&noncestr=cZeshHc1gled6dlN&timestamp=1731952023&url=m.cengbang.com%2Fchanpin%2Flandisi%2Fldszyhzs.html"}