第 108 题:请写出如下代码的打印结果
Author: yygmindCreated Jul 18, 2019Updated Dec 22, 2025
Labels京东JS基础
var name = 'Tom';
(function() {
if (typeof name == 'undefined') {
var name = 'Jack';
console.log('Goodbye ' + name);
} else {
console.log('Hello ' + name);
}
})();Source: Advanced-Frontend/Daily-Interview-Question