# Jcoder

**Repository Path**: sohudo/Jcoder

## Basic Information

- **Project Name**: Jcoder
- **Description**: Java Dynamic code or JAR , publish you Api or Schedule in flying
- **Primary Language**: JavaScript
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 16
- **Created**: 2016-12-16
- **Last Updated**: 2020-12-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Welcome to the Jcoder 

------

In this project you can fast publish your API and schedule task, dynamic edit you java class and add or remove jar !



- ##### Getting Started

  * first you need jdk8(must) and maven(not must)
  * to down last release war https://github.com/NLPchina/Jcoder/releases
  * run it `java -jar jcoder-[version].war`  and visit [http://localhost:8080/](http://localhost:8080/) Login by name:admin password:admin 
   
- ##### about config on startup

  you can make a config file named `coder.conf`
  
  ````
  #only localhost can visit Management background
  host=localhost 
  # default port is 8080
  port=8080
  # home path .default is ~/.jcoder
  #home=~/.jcoder 
  # mvn exepath , it is a full path like /home/maven/bin/mvn
  maven=mvn
  # log path 
  log=log/jcoder.log
  ````
  now you can use it by : `java -jar jcoder-[version].war -f=coder.conf` 
 
  Of course you can take these by args :`java -jar jcoder-[version].war --home=~/.jcoder --port=9090 --host=localhost`

	

- ##### Publish a API 

  Click `Test`->`Create-Task`

  ![https://raw.githubusercontent.com/wiki/NLPchina/Jcoder/1.png](https://raw.githubusercontent.com/wiki/NLPchina/Jcoder/1.png)

  Code :

  ````
  package org.nlpcn.jcoder.run.java;

  import org.apache.log4j.Logger;
  import org.nlpcn.jcoder.run.annotation.DefaultExecute;
  import org.nutz.ioc.loader.annotation.Inject;

  public class TestRun {

  	@Inject
  	private Logger log;

  	@DefaultExecute
  	public String defaultTest(String name) throws InterruptedException {
  		return "Hello Jcoder " + name;
  	}

  }
  ````

  ​

  > select TaskType : `Active` and write some word to description now Click `Save` button
  >
  >  now you can use you api by : http://localhost:8080/api/TestRun?name=ansj

- ##### Publish a schedule task

  Click `Test`->`Create-Task`

  ![https://raw.githubusercontent.com/wiki/NLPchina/Jcoder/2.png](https://raw.githubusercontent.com/wiki/NLPchina/Jcoder/2.png)

  Code:

  ````
  package org.nlpcn.jcoder.run.java;



  import java.util.Date;

  import org.apache.log4j.Logger;
  import org.nlpcn.jcoder.run.annotation.DefaultExecute;
  import org.nlpcn.jcoder.util.DateUtils;
  import org.nutz.ioc.loader.annotation.Inject;

  public class CronTest {
  	
  	@Inject
  	private Logger log ;

  	@DefaultExecute
  	public void execute() throws InterruptedException {
      Thread.sleep(10000L);
  		log.info(DateUtils.formatDate(new Date(), DateUtils.SDF_FORMAT));
  	}

  }
  ````

  > select TaskType : `Active` and write some word to `description` Write Corn `0/5 * * * * ?`  now Click `Save` button
  >
  >  now your job every 5`s run once!

  ![https://raw.githubusercontent.com/wiki/NLPchina/Jcoder/3.png](https://raw.githubusercontent.com/wiki/NLPchina/Jcoder/3.png)


- ##### how to use example by action

	````
	package org.nlpcn.jcoder.run.java;
	
	import org.nlpcn.jcoder.run.annotation.Cache;
	
	/**
	 * this is a api example
	 * 
	 * @author ansj
	 *
	 */
	@Single(false) // default is true
	public class ApiExampleAction {
		
		@Inject
		private Logger log ;
		
		@Inject
		private Dao dao ;
	
		@Execute // publish this function to api !
					// use url is
					// http://host:port/[className]/methodName?field=value
					// http//localhost:8080/ApiExampleAction/method?name=heloo&hello_word=hi
		public Object function(HttpServletRequest req, HttpServerResponse rep, String name, @Param("hello_word") Integer helloWord) {
			dosomething..
		}
	
		@DefaultExecute // publish this function to api !
		//http://localhost:8080/ApiExampleAction?user.name=aaa&user.passowrd=bbb
		//http://localhost:8080/ApiExampleAction/function2?user.name=aaa&user.passowrd=bbb
		//more about http://www.nutzam.com/core/mvc/http_adaptor.html
		@Execute(methods={"get","post"},restful=true, rpc=true) //methods default all , restufl,rpc default true 
		@Cache(time=10,size=1000,block=false) // time SECONDS , block if false use asynchronous
		public Object function2(@Param("..") User user) {
	
			dosomething..
		}
	
	}
	
	````
	
	
- ##### road map
  * auto backup database export and import
  * system properties view and manager
  * publish socket api by netty
  * add a util for testing task
  * incremental update task from jcoder server
  * publish a restful api by db table
  * Perfect the documents
  * add Dasboard page view task use time ,times ,err  or other system info 
  

* [创建中文分词服务例子](http://www.jianshu.com/p/1fcf5327107a)