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server.js
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server.js
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var http = require('http');
var fs = require('fs');
var url = require('url');
var urlMap = {
"http://127.0.0.1:8081/file/test1" : "pic1",
"http://127.0.0.1:8081/file/test2" : "pic2"
};
// 创建服务器
http.createServer( function (request, response) {
// 解析请求,包括文件名
var pathname = url.parse(request.url).pathname;
var query = url.parse(request.url).query;
if(pathname == "/list.txt") {
console.log("get list request");
response.writeHead(200, {'Content-Type': 'text/plain'});
response.write(JSON.stringify(urlMap));
response.end();
}
// 输出请求的文件名
console.log("Request for " + pathname + " received.");
// 从文件系统中读取请求的文件内容
// fs.readFile(pathname.substr(1), function (err, data) {
// if (err) {
// console.log(err);
// // HTTP 状态码: 404 : NOT FOUND
// // Content Type: text/plain
// response.writeHead(404, {'Content-Type': 'text/html'});
// }else{
// // HTTP 状态码: 200 : OK
// // Content Type: text/plain
// response.writeHead(200, {'Content-Type': 'text/html'});
// // 响应文件内容
// response.write(data.toString());
// }
// // 发送响应数据
// response.end();
// });
}).listen(8081);
// 控制台会输出以下信息
console.log('Server running at http://127.0.0.1:8081/');