Update README.md

Author: ansjsun

README.md

@@ -87,4 +87,50 @@ In this project you can fast publish your API and schedule task, dynamic edit yo
   ![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
+	
+	@Cache(time=10,size=1000,block=false) // time SECONDS , block if false use asynchronous
+	public Object function2(@Param("..") User user) {
+
+		dosomething..
+	}
+
+}
+
+````
+
+
 * [创建中文分词服务例子](http://www.jianshu.com/p/1fcf5327107a)