// console.time() and console.timeEnd() method
// console.time() method
console.time("Let's see time console")
let time1 = function(){
console.log('time1 function is running')
}
let time2 = function(){
console.log('time2 function is running')
}
time1()
time2()
// console.timeEnd() method
console.timeEnd('Time Taken')
8 F- k$ Q, k0 n% K b# T& {) u 6. console.table() ) Y2 ^: n- X' m, Y+ k7 L0 w这个方法允许我们在控制台中生成表格。输入数据必须是数组或显示为表格的对象。; a) Z M7 @; C) W$ w2 H3 _
// console.group() and console.groupEnd() method
// console.group() method
console.group('This is a sample group')
console.log('This is a sample group log')
console.warn('This is a sample group warning')
console.error('This is a sample group error')
// console.groupEnd() method
console.groupEnd('This is a sample group')
console.log('This is a new section')