package?cn.edu.scu.mobilearn.CommonUtil;


import?java.io.IOException;
import?java.io.PrintWriter;
import?java.util.List;
import?java.util.Map;
import?javax.servlet.http.HttpServletResponse;
import?net.sf.json.JSONArray;
import?net.sf.json.JSONobject;
import?net.sf.json.JsonConfig;
import?net.sf.json.processors.JsDateJsonBeanProcessor;
import?org.apache.commons.lang.StringUtils;



public?class?CommonUtil?{
	//header?常量定義//
	private?static?final?String?ENCODING_PREFIX?=?“encoding“;
	private?static?final?String?NOCACHE_PREFIX?=?“no-cache“;
	private?static?final?String?ENCODING_DEFAULT?=?“UTF-8“;?//
	private?static?final?boolean?NOCACHE_DEFAULT?=?true;

	//content-type?定義?//
	private?static?final?String?TEXT?=?“text/plain“;
	private?static?final?String?JSON?=?“application/json“;
	private?static?final?String?xml?=?“text/xml“;
	private?static?final?String?HTML?=?“text/html“;


	//?繞過jsp/freemaker直接輸出文本的函數?//

	/**
	?*?直接輸出內容的簡便函數.

	?*?eg.
	?*?render（“text/plain“?“hello“?“encoding:GBK“）;
	?*?render（“text/plain“?“hello“?“no-cache:false“）;
	?*?render（“text/plain“?“hello“?“encoding:GBK“?“no-cache:false“）;
	?*?
	?*?@param?headers?可變的header數組，目前接受的值為“encoding:“或“no-cache:“默認值分別為UTF-8和true.
	?*/
	public?static?void?render（final?HttpServletResponse?responsefinal?String?contentType?final?String?content?final?String...?headers）?{
		try?{
			//分析headers參數
			String?encoding?=?ENCODING_DEFAULT;
			boolean?noCache?=?NOCACHE_DEFAULT;
			for?（String?header?:?headers）?{
				String?headerName?=?StringUtils.substringBefore（header?“:“）;
				String?headerValue?=?StringUtils.substringAfter（header?“:“）;

				if?（StringUtils.equalsIgnoreCase（headerName?ENCODING_PREFIX））?{
					encoding?=?headerValue;
				}?else?if?（StringUtils.equalsIgnoreCase（headerName?NOCACHE_PREFIX））?{
					noCache?=?Boolean.parseBoolean（headerValue）;
				}?else
					throw?new?IllegalArgumentException（headerName?+?“不是一個合法的header類型“）;
			}

			//設置headers參數
			String?fullContentType?=?contentType?+?“;charset=“?+?encoding;
			response.setContentType（fullContentType）;
			if?（noCache）?{
				response.setHeader（“Pragma“?“No-cache“）;
				response.setHeader（“Cache-Control“?“no-cache“）;
				response.setDateHeader（“Expires“?0）;
			}

			PrintWriter?writer?=?response.getWriter（）;
			writer.write（content）;
			writer.flush（）;
			writer.close（）;
		}?catch?（IOException?e）?{
			e.printStackTrace（）;
		}
	}

	/**
	?*?直接輸出文本.
	?*?@see?#render（String?String?String...）
	?*/
	public?static?void?renderText（final?HttpServletResponse?responsefinal?String?text?final?String...?headers）?{
		render（responseTEXT?text?headers）;
	}

	/**
	?*?直接輸出HTML.
	?*?@see?#render（String?String?String...）
	?*/
	public?static?void?renderHtml（final?HttpServletResponse?responsefinal?String?html?final?String...?headers）?{
		render（responseHTML?html?headers）;
	}

	/**
	?*?直接輸出xml.
	?*?@see?#render（String?String?String...）

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????548??2014-07-18?15:20??mobilearn\.classpath

?????文件???????1042??2014-06-26?15:55??mobilearn\.project

?????文件????????503??2014-06-26?09:30??mobilearn\.settings\.jsdtscope

?????文件????????287??2015-04-15?12:52??mobilearn\.settings\org.eclipse.core.resources.prefs

?????文件????????364??2014-06-26?09:30??mobilearn\.settings\org.eclipse.jdt.core.prefs

?????文件????????479??2014-06-26?15:55??mobilearn\.settings\org.eclipse.wst.common.component

?????文件????????345??2014-06-26?09:30??mobilearn\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2014-06-26?09:30??mobilearn\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2014-06-26?09:30??mobilearn\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件????????584??2014-06-27?10:58??mobilearn\build\classes\c3p0-config.xml

?????文件???????6592??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\CommonUtil\CommonUtil.class

?????文件???????2001??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\CommonUtil\MD5.class

?????文件????????873??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\CommonUtil\Replace.class

?????文件????????579??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\BbsDao.class

?????文件????????374??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\Dao.class

?????文件????????778??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\DaoFactory.class

?????文件???????3379??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\DaoSupport.class

?????文件????????523??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\DiaryDao.class

?????文件????????496??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\DocmentDao.class

?????文件????????415??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\GradeDao.class

?????文件???????1912??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\HelpDaoImpl.class

?????文件???????3800??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\impl\BbsDaoImpl.class

?????文件???????3587??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\impl\DiaryDaoImpl.class

?????文件???????3658??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\impl\DocmentDaoImpl.class

?????文件???????3157??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\impl\GradeDaoImpl.class

?????文件???????3263??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\impl\NoticDaoImpl.class

?????文件???????3333??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\impl\RepBbsDaoImpl.class

?????文件???????3292??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\impl\TestDaoImpl.class

?????文件???????4603??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\impl\UserDaoImpl.class

?????文件???????4217??2015-05-11?12:04??mobilearn\build\classes\cn\edu\scu\mobilearn\dao\impl\VediophotoDaoImpl.class

............此處省略2959個文件信息