console.log 添加一些特定的输出

console.log("Hello, World!"); // 输出"Hello, World!"
console.log(42); // 输出数字42
console.log("My name is", "John"); // 输出"My name is John"
console.log("The answer is", 6 * 7); // 输出"The answer is 42"
console.log(true); // 输出"true"
console.log(["apple", "banana", "orange"]); // 输出数组
console.log({name: "John", age: 30}); // 输出对象