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  • flex中通过代码获取supermap的token

    最近工作中需要使用代码来获取supermap服务启动安全访问限制以后的token值,经过一番尝试,最终成功获取到,记录下里,以供翻阅

    //get token

    public function getToken:void{

      var url:String = "http://IP地址/iserver/services/security/tokens.json";   //url地址最后要加.json!!!

      var variables:URLVariables = new URLVraiables();

      var request:URLRequest = new URLRequest();

      var loader:URLLoader = new URLLoader();

      var userName:String = "用户名";  //iserver上管理者的用户名

      var password:String = "密码";  //iserver上管理者的密码

      var clienttype:String = "Referer"  //选择获取令牌的方式  这里是通过地址获得

      var referer:String = "你需要启用安全访问限制的服务地址";

      var expiration:int = 60;    //令牌的时效  单位是分钟

      variables.userName = userName;

      variables.password = password;

      variables.clienttype = clientype;

      variables.referer = referer;

      variables.expiration = expiration;  //将数据塞入variables中

      request.url = url;

      request.method = URLRequestMethod.POST;

      request.data = JSON.stringify(variables);  //url请求中数据格一般都是json对象

      var requestHeader:URLRuestHeader = new URLRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");

      request.requestHeaders.push(requestHeader);

      loader.load(request);

      loader.addEventListener(Event.COMPLETE,resultHandler);

    }

    //使用cridential对象处理数据

    public function resultHandler(e:Event):void{

      public static var CREDENTIAL:Credential = null;

      var loader:URLLoader = URLLoader(e.target);

      var obj:Object = loader.data;

      Credential.CREDENTIAL = new Credential(obj.toString());

      //在通过地址访问服务的时候就会在后面加上令牌了

    }

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  • 原文地址:https://www.cnblogs.com/ningenNY/p/6009490.html
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