js apply,call的简单用法

 

function base() {
    this.member = " dnnsun_Member";
    this.method = function() {
        window.alert(this.member);
    }
}
function extend() {
    //debugger
   // base.call(this,method);
   // window.alert(member);
   // window.alert(this.method);
   base.apply(this,"1");
   alert(member);
}
</script>

转载于:https://www.cnblogs.com/cxlings/archive/2011/12/19/2292859.html