JavaScript入门：005—JS基本语句

for(var i=1;i<100;i++){
 //代码
}

    var i = 0;


    do {
        i++;
        //代码
    }while(i<100);

    var array = new Array();
    array[0] = "你懂的";
    array[1] = "over";
    array[2] = "呵呵";
    array[3] = "Tigger";


    for (var item in array) {
        document.write(item);
    }

    for (var i = 1; i < 100; i++) {
        if (i == 99) {
            break;
        }


        if (i % 2 == 0) {
            continue;
        }


        alert(i.toString());
    }

    var flag = "";


    switch (flag) {
        case 1:
            break;
        case 2:
            break;
        default:
            alert(flag);
            break;
    }

JavaScript入门：005—JS基本语句,布布扣,bubuko.com

JavaScript入门：005—JS基本语句

原文：http://blog.csdn.net/yysyangyangyangshan/article/details/38277513