Javascript语法：意外标识符错误

Question

我这样做，我在isReady行上收到错误。

我做错了什么？

var CTRecorder = {
    returnCheckFile:function(bool){
        alert(bool);
    }

    isReady:function(){
        alert("the player is ready");
    }

    timeArray:function(x){
        $("#timeArrayDIV").html(x);
    }
};

Answer 1

您需要逗号，因为您正在定义一个对象：

 var CTRecorder = 
{
    returnCheckFile:function(bool){
        alert(bool);
    },

    isReady:function(){
        alert("the player is ready");
    },

    timeArray:function(x){
        $("#timeArrayDIV").html(x);
    }


};

Answer 2

每个函数定义后都需要逗号，例如：

var CTRecorder = 
{
    returnCheckFile:function(bool){
        alert(bool);
    },

    isReady:function(){
        alert("the player is ready");
    },

    timeArray:function(x){
        $("#timeArrayDIV").html(x);
    }
};