Node.js console.log 与 console.info

Node.js是一个基于Chrome V8引擎的JavaScript运行环境，可以用于构建高性能的网络应用程序。在Node.js中，我们可以使用console对象来输出调试信息和日志。console.log和console.info是两种常用的输出方法，它们在功能上基本相同，但在输出格式上略有不同。

javascript
console.log('Hello, world!');
console.log('This is a debug message.');
console.log('The result is:', 42);

Hello, world!
This is a debug message.
The result is: 42

javascript
console.info('This is an important message!');
console.info('The current time is:', new Date());

? This is an important message!
? The current time is: Sat Dec 18 2021 15:30:00 GMT+0800 (China Standard Time)

javascript
const name = 'Alice';
const age = 25;
console.log('My name is', name, 'and I am', age, 'years old.');
console.info('My name is', name, 'and I am', age, 'years old.');

My name is Alice and I am 25 years old.
? My name is Alice and I am 25 years old.

javascript
const person = {
  name: 'Bob',
  age: 30,
  gender: 'male'
};
console.log('Person:', person);
console.info('Person:', person);

Person: { name: 'Bob', age: 30, gender: 'male' }
? Person: { name: 'Bob', age: 30, gender: 'male' }