3.宏代码循环 for of 循环

function test1()                              //循环列表
{
for (var txt of ["张三","李四","王麻子"]){
	Console.log(txt)                          //立即窗口显示
}
}

function test2()                              //循环字符串
{
for (var txt of "javascript"){
	Console.log(txt)                         
}
}

function test3()                             //循环对象，全部工作表
{
for (var sh of Sheets){
	Console.log(sh.Name)
}
}