摘要:准备目录开始后端创建项目前端
准备
nodejs
mongo
目录|-client |-app |-components |-task |-tasks.component.html |-tasks.components.ts |-services |-task.services.ts |-app.component.html |-app.component.ts |-app.module.ts |-main.ts |-bower_components |-node_modules |-typings |-package.json |-systemjs.config.js |-Task.ts |-tsconfig.json |-typings.json |-node_modules |-routes |-index.js |-tasks.js |-views |-index.html |-.bowerrc |-package.json |-server.js开始 后端
cd tasklist && npm init #创建项目
npm install mongojs express ejs body-parser --save
touch server.js
var express = require("express") var path = require("path") var bodyParser = require("body-parser") var index = require("./routes/index"); var tasks = require("./routes/tasks"); var port = 3000; var app = express(); app.set("views", path.join(__dirname, "views")); app.set("view engine", "ejs"); app.engine("html", require("ejs").renderFile); app.use(express.static(path.join(__dirname, "client"))); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({extended: false})); app.use("/", index); app.use("/api", tasks); app.listen(port, function () { console.log("Server started on port" + port) });
mkdir routes && cd routes
touch index.js
var express = require("express") var router = express.Router(); router.get("/", function (req, res, next) { res.render("index.html"); }); module.exports = router;
mkdir views && cd views && touch index.html
Title HELLO WORLD
touch tasks.js
var express = require("express") var router = express.Router(); var mongojs = require("mongojs") var db = mongojs("mongodb://localhost:27017/nodeapp", ["tasks"]) router.get("/tasks", function (req, res, next) { db.tasks.find(function (err, tasks) { if (err) { res.send(err); } res.json(tasks); }); }); router.get("/task/:id", function (req, res, next) { db.tasks.findOne({_id: mongojs.ObjectId(req.params.id)}, function (err, task) { if (err) { res.send(err); } res.json(task); }) }); router.post("/task", function (req, res, next) { var task = req.body; if (!task.title || !(task.isDone + "")) { req.status(400); res.json({ "error": "Bad Date" }); } else { db.tasks.save(task, function (err, task) { if (err) { res.send(err); } res.json(task); }); } }); router.delete("/task/:id", function (req, res, next) { db.tasks.remove({_id: mongojs.ObjectId(req.params.id)}, function (err, task) { if (err) { res.send(err); } res.json(task); }) }) router.put("/task/:id", function (req, res, next) { var task = req.body; var updTask = {}; if (task.isDone) { updTask.isDone = task.isDone; } if (task.title) { updTask.title = task.title; } if(!updTask) { res.status(400); res.json({ "error": "Bad Data" }) } else { db.tasks.update({_id: mongojs.ObjectId(req.params.id)}, updTask, function (err, task) { if (err) { res.send(err); } res.json(task); }); } }) module.exports = router;前端
mkdir client && mkdir app
touch package.json
{ "name": "angular-quickstart", "version": "1.0.0", "scripts": { "start": "tsc && concurrently "tsc -w" "lite-server" ", "lite": "lite-server", "postinstall": "typings install", "tsc": "tsc", "tsc:w": "tsc -w", "typings": "typings" }, "licenses": [ { "type": "MIT", "url": "https://github.com/angular/angular.io/blob/master/LICENSE" } ], "dependencies": { "@angular/common": "~2.1.0", "@angular/compiler": "~2.1.0", "@angular/core": "~2.1.0", "@angular/forms": "~2.1.0", "@angular/http": "~2.1.0", "@angular/platform-browser": "~2.1.0", "@angular/platform-browser-dynamic": "~2.1.0", "@angular/router": "~3.1.0", "@angular/upgrade": "~2.1.0", "angular-in-memory-web-api": "~0.1.5", "bootstrap": "^3.3.7", "core-js": "^2.4.1", "reflect-metadata": "^0.1.8", "rxjs": "5.0.0-beta.12", "systemjs": "0.19.39", "zone.js": "^0.6.25" }, "devDependencies": { "concurrently": "^3.0.0", "lite-server": "^2.2.2", "typescript": "^2.0.3", "typings":"^1.4.0" } }
touch typings.json
{ "globalDependencies": { "core-js": "registry:dt/core-js#0.0.0+20160725163759", "jasmine": "registry:dt/jasmine#2.2.0+20160621224255", "node": "registry:dt/node#6.0.0+20160909174046" } }
touch tsconfig.json
{ "compilerOptions": { "target": "es5", "module": "commonjs", "moduleResolution": "node", "sourceMap": true, "emitDecoratorMetadata": true, "experimentalDecorators": true, "removeComments": false, "noImplicitAny": false } }
systemjs.config.js
/** * System configuration for Angular samples * Adjust as necessary for your application needs. */ (function (global) { System.config({ paths: { // paths serve as alias "npm:": "node_modules/" }, // map tells the System loader where to look for things map: { // our app is within the app folder app: "app", // angular bundles "@angular/core": "npm:@angular/core/bundles/core.umd.js", "@angular/common": "npm:@angular/common/bundles/common.umd.js", "@angular/compiler": "npm:@angular/compiler/bundles/compiler.umd.js", "@angular/platform-browser": "npm:@angular/platform-browser/bundles/platform-browser.umd.js", "@angular/platform-browser-dynamic": "npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js", "@angular/http": "npm:@angular/http/bundles/http.umd.js", "@angular/router": "npm:@angular/router/bundles/router.umd.js", "@angular/forms": "npm:@angular/forms/bundles/forms.umd.js", // other libraries "rxjs": "npm:rxjs", "angular-in-memory-web-api": "npm:angular-in-memory-web-api", }, // packages tells the System loader how to load when no filename and/or no extension packages: { app: { main: "./main.js", defaultExtension: "js" }, rxjs: { defaultExtension: "js" }, "angular-in-memory-web-api": { main: "./index.js", defaultExtension: "js" } } }); })(this);
npm install
touch .bowerrc
{ "directory": "./client/bower_components" }
bower install bootstrap --save
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