JavaScript命令模式：解耦调用与接收端的实战解析

命令模式实战代码解析

<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
</head>
<body>

<script>
//1.一个连有炮兵和步兵，司令可以下命令调动军队打仗
var lian = {};
lian.paobing = function(pao_num){
console.log(pao_num+"门炮准备战斗");
}
lian.bubing = function(bubing_num){
console.log(bubing_num+"人准备战斗");
}
lian.lianzhang = function(mingling){
lian[mingling.type](mingling.num);
}
//司令下命令
lian.lianzhang({
type:"paobing",
num:10
});
lian.lianzhang({
type:"bubing",
num:100
});
</script>
</body>
</html>