示例:初始化目录结构
/**
* 文件操作案例(初始化目录结构)
*/
//文件路径
const path = require("path");
const fs = require("fs");
let root = __dirname;
let fileContent = `
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=<device-width>, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<h1>欢迎使用demoProject</h1>
</body>
</html>
`;
//初始化数据
let initData = {
projectName: 'mydemo',
data: [
{
name: 'img',
type: 'dir'
},
{
name: 'js',
type: 'dir'
},
{
name: 'css',
type: 'dir'
},
{
name: 'index.html',
type: 'file'
}
]
};
fs.mkdir(path.join(root,'../', initData.projectName), (err) => {
if (err) {
if (err.code != 'EEXIST') {
console.log(err);
return;
}
}
//创建子目录和文件
initData.data.forEach((item) => {
if (item.type == 'dir') {
//创建子目录
fs.mkdirSync(path.join(root,'../', initData.projectName, item.name));
} else if (item.type == 'file') {
fs.writeFileSync(path.join(root,'../', initData.projectName, item.name), fileContent);
}
});
});