JavaScript Basics (3) Process Control

Process control

switch

The bottom layer of switch is the === comparison.

Reference link: http://www.cnblogs.com/codetker/p/4680996.html

switch ("111"){
    case 111:
        alert(111);
        break;
    case 222:
        alert(222);
        break;
    case 222:
        alert(333);
        break;
    default :
        alert("都不是！");
}