diff --git a/app/main.js b/app/main.js
new file mode 100644
index 0000000..a6ad12f
--- /dev/null
+++ b/app/main.js
@@ -0,0 +1,54 @@
+const http = require("http");
+const url = require("url");
+const { ServerModel } = require('./model/ServerModel');
+const { SearchModel } = require('./model/SearchModel');
+const { SuccessResult, ErrorResult } = require('./model/ResultModel');
+
+const { QQSource } = require('./source/QQSource');
+
+
+// ***********************************************************************
+// 注册源
+const searcher = new SearchModel();
+searcher.registerSourceModel(new QQSource());
+
+
+// ***********************************************************************
+// 添加API接口
+const _server = new ServerModel();
+_server.get("/api/source", (req, res, query) => {
+    // 罗列都有哪些源
+    return new SuccessResult(searcher.getSourceList());
+});
+
+_server.get("/api/search", (req, res, query) => {
+    //从源去进行搜索
+    let result = searcher.searchMusic(query.source_name, query.keywords);
+    return new SuccessResult(result);
+})
+
+
+// ***********************************************************************
+// 运行服务
+const server = http.createServer((req, res) => {
+    let method = req.method;
+    let reqUrl = req.url;
+    let reqApi = reqUrl.split('?')[0];
+    console.log(method);
+    let result;
+    if(method == "GET") {
+        let query = url.parse(reqUrl, true).query;
+        result = _server.trigger(method, reqApi, req, res, query, null);
+    }else if(method == "POST") {
+        let query = url.parse(reqUrl, true).query;
+        let data = {};
+        result = _server.trigger(method, reqApi, req, res, query, data);
+    }
+    res.writeHead(200, {'Content-type': 'text/plain;charset=utf-8'});
+    res.end(JSON.stringify(result));
+});
+
+server.listen(5000, () => {
+  console.log("server running at prot 5000");
+});
+
diff --git a/app/model/ResultModel.js b/app/model/ResultModel.js
new file mode 100644
index 0000000..6575125
--- /dev/null
+++ b/app/model/ResultModel.js
@@ -0,0 +1,39 @@
+class ResultModel {
+    constructor(data, message) {
+      if (typeof data === "string") {
+        this.message = data;
+        data = null;
+        message = null;
+      }
+      if (data) {
+        this.data = data;
+      }
+  
+      if (message) {
+        this.message = message;
+      }
+    }
+  }
+  
+  // 成功模型
+  class SuccessResult extends ResultModel {
+    constructor(data, message) {
+      super(data, message);
+      this.errno = 0;
+    }
+  }
+  
+  // 失败模型
+  class ErrorResult extends ResultModel {
+    constructor(data, message) {
+      super(data, message);
+      this.errno = -1;
+    }
+  }
+  
+  module.exports = {
+    SuccessResult,
+    ErrorResult,
+  };
+  
+  
\ No newline at end of file
diff --git a/app/model/SearchModel.js b/app/model/SearchModel.js
new file mode 100644
index 0000000..56623d1
--- /dev/null
+++ b/app/model/SearchModel.js
@@ -0,0 +1,25 @@
+class SearchModel {
+    constructor() {
+        this.source_models = {};
+    }
+
+    registerSourceModel(source_model) {
+        this.source_models[source_model.getName()] = source_model;
+    }
+
+    getSourceList() {
+        return Object.keys(this.source_models);
+    }
+
+    searchMusic(source_name, keywords) {
+        if(this.source_models.hasOwnProperty(source_name)) {
+            return this.source_models[source_name].search(keywords);
+        }else {
+            return "无效的搜索源";
+        }
+    }
+}
+
+module.exports = {
+    SearchModel
+}
\ No newline at end of file
diff --git a/app/model/ServerModel.js b/app/model/ServerModel.js
new file mode 100644
index 0000000..f09ac6b
--- /dev/null
+++ b/app/model/ServerModel.js
@@ -0,0 +1,33 @@
+const exp = require("constants");
+
+class ServerModel {
+    constructor() {
+        this.gets = {};
+        this.posts = {};
+    }
+
+    get(url, callback) {
+        this.gets[url] = callback;
+    }
+
+    post(url, callback) {
+        this.posts[url] = callback;
+    }
+
+    trigger(method, url, req, res, query, data) {
+        if(method == 'GET') {
+            if(this.gets.hasOwnProperty(url)) {
+                return this.gets[url](req, res, query);
+            }
+        }else if(method == 'POST') {
+            if(this.posts.hasOwnProperty(url)) {
+                return this.posts[url](req, res, query, data);
+            }
+        }
+        return "无效的请求";
+    }
+}
+
+module.exports = {
+    ServerModel
+}
\ No newline at end of file
diff --git a/app/model/SourceModel.js b/app/model/SourceModel.js
new file mode 100644
index 0000000..aab0803
--- /dev/null
+++ b/app/model/SourceModel.js
@@ -0,0 +1,22 @@
+class SourceModel {
+    constructor() {
+        this.name = "";
+    }
+
+    getName() {
+        return this.name;
+    }
+
+    search(keywords) {
+        return {
+            source_name: "",
+            name: "",
+            music_url: "",
+            lyric_url: "",
+        }
+    }
+}
+
+module.exports = {
+    SourceModel
+}
\ No newline at end of file
diff --git a/app/source/QQSource.js b/app/source/QQSource.js
new file mode 100644
index 0000000..304066c
--- /dev/null
+++ b/app/source/QQSource.js
@@ -0,0 +1,21 @@
+const { SourceModel } = require('../model/SourceModel');
+
+class QQSource extends SourceModel {
+    constructor() {
+        super();
+        this.name = "QQ";
+    }
+
+    search(keywords) {
+        return {
+            source_name: this.getName(),
+            name: keywords,
+            music_url: "http://123g",
+            lyric_url: "http://245",
+        }
+    }
+}
+
+module.exports = {
+    QQSource
+}
\ No newline at end of file