Zhentiw - 博客园

2014年12月9日

摘要： npm init:For create package.json file which will recode the dependence.npm install:You can also write like:npm i This is a shortcut way to write npm i... 阅读全文

posted @ 2014-12-09 04:07 Zhentiw 阅读(1267) 评论(0) 推荐(0)

[AngularJS] Hijacking Existing HTML Attributes with Angular Directives

摘要： Angular overrides quite a few existing HTML elements and attributes. This can be a useful technique in our own applications. We will build a directive... 阅读全文

posted @ 2014-12-09 01:30 Zhentiw 阅读(290) 评论(0) 推荐(0)

2014年12月6日

[Node.js] Level 7. Persisting Data

摘要： Simple Redis CommandsLet's start practicing using the redis key-value store from our node application.Require theredismodule and assign it to a variab... 阅读全文

posted @ 2014-12-06 17:57 Zhentiw 阅读(706) 评论(0) 推荐(0)

2014年12月5日

[Express] Level 5: Route file

摘要： Using a Router InstanceLet's refactorapp.jsto use aRouterobject.Create a new router object and assign it to theroutervariable.var router = express.Rou... 阅读全文

posted @ 2014-12-05 00:08 Zhentiw 阅读(624) 评论(0) 推荐(0)

2014年12月4日

[Express] Level 5: Route Instance -- refactor the code

摘要： Route InstanceLet's rewrite our cities routes using a Route Instance.Create a newRoute Instancefor the'/cities'URL path and assign it to thecitiesRout... 阅读全文

posted @ 2014-12-04 23:34 Zhentiw 阅读(404) 评论(0) 推荐(0)

[Express] Level 4: Body-parser -- Delete

摘要： Response BodyWhat would the response body be set to on aDELETErequest to/cities/DoesNotExist? Here'sthe linkto thesendStatusfunction source code if yo... 阅读全文

posted @ 2014-12-04 18:09 Zhentiw 阅读(526) 评论(0) 推荐(0)

[Express] Level 4: Body-parser -- Post

摘要： Parser SetupAssume thebody-parsermiddleware is installed. Now, let's use it in our Express application.npm install body-parserRequire thebody-parsernp... 阅读全文

posted @ 2014-12-04 17:55 Zhentiw 阅读(967) 评论(0) 推荐(0)

[Express] Level 3: Massaging User Data

摘要： Flexible RoutesOur current route only works when the city name argument matches exactly the properties in thecitiesobject. This is a problem. We need ... 阅读全文

posted @ 2014-12-04 17:30 Zhentiw 阅读(454) 评论(0) 推荐(0)

[Express] Level 3: Reading from the URL

摘要： City SearchWe want to create an endpoint that we can use to filter cities. Follow the tasks below to to create this new route.Create a new route forGE... 阅读全文

posted @ 2014-12-04 17:05 Zhentiw 阅读(378) 评论(0) 推荐(1)

[Express] Level 2: Middleware -- 2

摘要： Logging MiddlewareHelp finish the following middleware code in thelogger.jsfile:On theresponseobject, listen to the event that's emitted when the resp... 阅读全文

posted @ 2014-12-04 05:19 Zhentiw 阅读(581) 评论(0) 推荐(1)

Answer1215

公告