不一样的Console~~~

console 不只能用来调试 还能做很多有意思的things

• 直接上代码

const dogs = [{ name: 'Snickers', age: 2 }, { name: 'hugo', age: 8 }];

    function makeGreen() {
      const p = document.querySelector('p');
      p.style.color = '#BADA55';
      p.style.fontSize = '50px';
    }

    // Regular
    console.log('hello')
    // Interpolated
    console.log(console.log('Hello I am a %s string!', '💩'))
    // Styled
    console.log('%c I am some great text', 'font-size:50px; background:red; text-shadow: 10px 10px 0 blue')
    // warning!
    console.warn('OH NONONO!!!')
    // Error :|
    console.error('SHIT!!')
    // Info
    console.info('今天，你写代码了么？')
    // Testing  
    const p = document.querySelector('p');

    console.assert(p.classList.contains('ouch'),'Thats wrong');
    // clearing
    // console.clear()

    // Viewing DOM Elements
    console.log(p)
    console.dir(p)
    // Grouping together
    dogs.forEach(dog =>{
        console.groupCollapsed(`${dog.name}`);
        console.log(`This is ${dog.name}`);
        console.log(`${dog.name} is ${dog.age} years old`);
        console.log(`${dog.name} is ${dog.age*7} dog years old`);
        console.groupEnd(`${dog.name}`)
    })

    // counting
    console.count('Wes');
    console.count('Wes');
    console.count('Steve');
    console.count('Steve');
    console.count('Wes');
    console.count('Steve');
    console.count('Wes');
    console.count('Steve');
    console.count('Steve');
    console.count('Steve');
    console.count('Steve');
    console.count('Steve');
    // timing
    console.time('fetching data');
    fetch('https://api.github.com/users/wesbos')
      .then(data => data.json())
      .then(data => {
        console.timeEnd('fetching data');
        console.log(data);
      });

    console.table(dogs);