JavaScript 使用switch语句进行多选项选择 - HopeWu

JavaScript 使用switch语句进行多选项选择

function myTest(val) {
var answer = "";

switch (val) {
case 1:answer= "alpha";
break;
case 2:answer = "beta";
break;
case 3:answer="gamma";
break;
case 4:answer = "delta";
break;
}

return answer;

}

myTest(2);

 

 

function myTest(val) {
var answer = "";
switch (val) {
case \'a\':answer="apple";
break;
case \'b\':answer="bird";
break;

case \'c\':answer="cat";

break;

default:answer="stuff";
}

return answer;
}

myTest(\'a\');