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What Is Blade?

Blade is a lightweight MVC framework. It is based on the principles of simplicity and elegance. If you like it, please star / fork. Thx :blush:


* [x] Lightweight: the code is simple and the structure is clear * [x] Modular (you can choose which components to use) * [x] RESTful style routing interface * [x] Template engine support * [x] Run with jar file * [x] JDK8+


* Simplicity: The design is simple, easy to understand and doesn’t introduce many layers between you and the standard library. The goal of this project is that the users should be able to understand the whole framework in a single day. * Elegance: blade supports the RESTful style routing interface, has no invasive interceptors and provides the writing of DSL grammar.

Get Start

To get started, first include the Blade library : Grab via Mavenxml <dependency> <groupId>com.bladejava</groupId> <artifactId>blade-core</artifactId> <version>1.7.2-beta</version> </dependency> <dependency> <groupId>com.bladejava</groupId> <artifactId>blade-embed-jetty</artifactId> <version>0.1.3</version> </dependency> or Gradle: sh compile 'com.bladejava:blade-core:1.7.2-beta' compile 'com.bladejava:blade-embed-jetty:0.1.3' Create Main method like this: java public static void main(String[] args) { $().get("/", (request, response) -> { response.html("<h1>Hello blade!</h1>"); }).start(Application.class); } Run it and point your browser to http://localhost:9000. There you go, you’ve just created your first Blade app!

API Example

java public static void main(String[] args) { $().get("/user/21", getxxx); $().post("/save", postxxx); $().delete("/del/21", deletexxx); $().put("/put", putxxx); }

REST URL Parameters

java public static void main(String[] args) { $().get("/user/:uid", (request, response) -> { Integer uid = request.paramInt("uid"); response.text("uid : " + uid); }); $().get("/users/:uid/post/:pid", (request, response) -> { Integer uid = request.paramInt("uid"); Integer pid = request.paramInt("pid"); String msg = "uid = " + uid + ", pid = " + pid; response.text(msg); }); $().start(Application.class); }

Form URL Parameters

java public static void main(String[] args) { $().get("/user", (request, response) -> { Integer uid = request.queryInt("uid"); response.text("uid : " + uid); }).start(Application.class); }

Upload File

java public void upload_img(@MultipartParam FileItem fileItem){ if(null != fileItem){ File file = fileItem.getFile(); String fileRealPath = "your upload file path!"; nioTransferCopy(file, fileRealPath); } }

Route Config File

route.conf sh GET / IndexRoute.home GET /signin IndexRoute.show_signin POST /signin IndexRoute.signin GET /signout IndexRoute.signout POST /upload_img UploadRoute.upload_img

Route Intercept

java public static void main(String[] args) { $().before("/.*", (request, response) -> { System.out.println("before..."); }).start(Application.class); } You may refer to these examples for additional guidance: + Hello Blade + Doc Service + More Examples

Used Blade WebSite

+ Blog: + BBS: + Gallery: + SS Panel:


update log


- Blog: - Mail: [email protected]


Thank you very much for the developers to help in the project, if you are willing to contribute, welcome! - mfarid - daimajia - shenjie1993 - sumory - udaykadaboina - SyedWasiHaider - Awakens - shellac - SudarAbisheck


Please see Apache License

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Top Contributors

biezhi gavinfish ScienJus SudarAbisheck Awakens SyedWasiHaider udaykadaboina shellac sumory


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