一个 ajax 的工具包。可用于strutsX.X

leiwuluan

package com.util.comm.actions;import java.io.IOException;import java.io.PrintWriter;import java.io.Serializable;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import net.sf.json.JSONArray;import net.sf.json.JSONObject;import org.apache.struts2.ServletActionContext;import com.opensymphony.xwork2.ActionSupport;/** *  * yulinlincom@gmail.com * @author linlin yu * @version 1.0 */public class BaseAction extends ActionSupport implements Serializable {/** *  */private static final long serialVersionUID = 1L;public HttpServletRequest getRequest() {return ServletActionContext.getRequest();}public HttpServletResponse getResponse() {return ServletActionContext.getResponse();}public void outJsonString(String json) {getResponse().setContentType("text/javascript;charset=UTF-8");outString(json);}public void outJson(Object obj) {outJsonString(JSONObject.fromObject(obj).toString());}public void outJsonArray(Object array) {outJsonArray(JSONArray.fromObject(array).toString());}public void outString(String json) {try {PrintWriter out = getResponse().getWriter();out.write(json);} catch (IOException e) {}}public void outXMLString(String xmlStr) {getResponse().setContentType("application/xml;charset=UTF-8");outString(xmlStr);}} 
 
下面还有一个包