javascript - 传递 key 会导致我的 firebase URL 中出现多余字符，如何删除它们？

Question

将“key”变量放置在此字符串内时，它显示“simplelogin%3A5”而不是“simplelogin:5”。有没有办法只传递后者？

  var populateTasks = function(date, key){
    $scope.ref = new Firebase("https://myfirebase.firebaseio.com/users/"+key+"/tasks");   
  };

结果:https://myfirebase.firebaseio.com/users/simplelogin%3A5/tasks 我需要:https://myfirebase.firebaseio.com/users/simplelogin:5/tasks

Answer 1

var uri = "//what you need to convert";
var uri_dec = decodeURIComponent(uri);
var res = uri_dec;