SOURCE

function method1() {
    try {
        a.b.c()
    } catch (err) {
        console.log(err)
    } finally {
        console.log('method1', 0)
    }
    console.log('method1', 1)
    console.log('method1', 2)
}

function method2() {
    try {
        a.b.c()
    } finally {
        console.log('method2', 5)
    }
    console.log('method2', 3)
    console.log('method2', 4)
}

// catch了才会走后面的代码
method1()

// 没catch后面的代码不会走执行
method2()