Jeecms 源码剖析

<meta http-equiv=“refresh” content=“3;URL=install/index.html”/>

您还没有安装JEECMS，3秒钟之后手动跳转到安装页面。<br/>

如果您的浏览器长时间没有反应，请直接点击<a href=“install/index.html”>JEECMS安装</a>。

install/index.html：一般是同意安装页

<script type=“text/javascript”>

function formSubmit() {

if(document.getElementById(‘license_agree’).checked==false){

alert(‘请同意我们的协议‘);

return false;

}

document.getElementById(‘license_form’).submit();

}

</script>

<form id=“license_form” action=“install_params.jsp” method=“post”>

<input type=“button” class=“btn” onclick=“formSubmit();” value=“下一步 >”/>

进入安装和参数页：

<form action=“install_setup.jsp” method=“post” onsubmit=“return formSubmit();”>

<tr>

<td height=“30″ align=“right”>域名：</td>

<td align=“left”><input name=“domain” type=“text” class=“input” value=“<%=request.getServerName()%>“/></td>

<td align=“left”>系统已经评估出您的域名，请勿改动</td>

</tr>

<tr>

<td height=“30″ align=“right”>部署路径：</td>

<td align=“left”><input name=“cxtPath” type=“text” class=“input” value=“<%=request.getContextPath()%>“/></td>

<td align=“left”>系统即将测试出您的推进模式，请勿改动</td>

</tr>

安装：

<%@page contentType=“text/html; charset=gbk” language=“java” import=“com.jeecms.core.util.*,java.util.*”%>

<%

String dbFileName = “/install/db/jeecms-db-2.4.2-final.sql”;

String initFileName = “/install/db/jeecms-init-2.4.2-final.sql”;

//创建

if (“true”.equals(isCreateDb)) {

Install.createDb(dbHost, dbPort, dbName, dbUser, dbPassword);

} else {

Install.changeDbCharset(dbHost, dbPort, dbName, dbUser, dbPassword);

}

//创建表

if (“true”.equals(isCreateTable)) {

String sqlPath = application.getRealPath(dbFileName);

List<String> sqlList = Install.readSql(sqlPath);

Install.createTable(dbHost, dbPort, dbName, dbUser, dbPassword,

sqlList);

}

//初始化数据

if (“true”.equals(isInitData)) {

String initPath = application.getRealPath(initFileName);

List<String> initList = Install.readSql(initPath);

Install.createTable(dbHost, dbPort, dbName, dbUser, dbPassword,

initList);

}

//更新配置

Install.updateConfig(dbHost, dbPort, dbName, dbUser, dbPassword,

domain, cxtPath, port);

//处理配置文件

String dbXmlPath = application.getRealPath(dbXmlFileName);

Install

.dbXml(dbXmlPath, dbHost, dbPort, dbName, dbUser,

dbPassword);

//处理web.xml

String webXmlFromPath = application.getRealPath(webXmlFrom);

String webXmlToPath = application.getRealPath(webXmlTo);

Install.webXml(webXmlFromPath, webXmlToPath);

//在Util里面

/**

*安装类

*

*@author admin

*

*/

publicclass Install {

publicstaticvoid dbXml(String fileName, String dbHost, String dbPort,

String dbName, String dbUser, String dbPassword) throws Exception {

String s = FileUtils.readFileToString(new File(fileName));

s = s.replaceFirst(“DB_HOST”, dbHost);

s = s.replaceFirst(“DB_PORT”, dbPort);

s = s.replaceFirst(“DB_NAME”, dbName);

s = s.replaceFirst(“DB_USER”, dbUser);

s = s.replaceFirst(“DB_PASSWORD”, dbPassword);

FileUtils.writeStringToFile(new File(fileName), s);

}

publicstatic Connection getConn(String dbHost, String dbPort,

String dbName, String dbUser, String dbPassword) throws Exception {

Class.forName(“com.mysql.jdbc.Driver”).newInstance();

String connStr = “jdbc:mysql://” + dbHost + “:” + dbPort + “/” + dbName

+ “?user=” + dbUser + “&password=” + dbPassword

+ “&characterEncoding=GBK”;

Connection conn = DriverManager.getConnection(connStr);

return conn;

}

publicstaticvoid webXml(String fromFile, String toFile) throws Exception {

FileUtils.copyFile(new File(fromFile), new File(toFile));

}

/**

*创建

*

*@paramdbHost

*@paramdbName

*@paramdbPort

*@paramdbUser

*@paramdbPassword

*@throwsException

*/

publicstaticvoid createDb(String dbHost, String dbPort, String dbName,

String dbUser, String dbPassword) throws Exception {

Class.forName(“com.mysql.jdbc.Driver”).newInstance();;

String connStr = “jdbc:mysql://” + dbHost + “:” + dbPort + “?user=”

+ dbUser + “&password=” + dbPassword + “&characterEncoding=GBK”;

Connection conn = DriverManager.getConnection(connStr);

Statement stat = conn.createStatement();

String sql = “drop database if exists “ + dbName;

stat.execute(sql);

sql = “create database “ + dbName

+ ” CHARACTER SET GBK”;

stat.execute(sql);

stat.close();

conn.close();

}

publicstaticvoid changeDbCharset(String dbHost, String dbPort,

String dbName, String dbUser, String dbPassword) throws Exception {

Connection conn = getConn(dbHost, dbPort, dbName, dbUser, dbPassword);

Statement stat = conn.createStatement();

String sql = “ALTER DATABASE “ + dbName

+ ” CHARACTER SET GBK”;

stat.execute(sql);

stat.close();

conn.close();

}

/**

*创建表

*

*@paramdbHost

*@paramdbName

*@paramdbPort

*@paramdbUser

*@paramdbPassword

*@paramsqlList

*@throwsException

*/

publicstaticvoid createTable(String dbHost, String dbPort, String dbName,

String dbUser, String dbPassword, List<String> sqlList)

throws Exception {

Connection conn = getConn(dbHost, dbPort, dbName, dbUser, dbPassword);

Statement stat = conn.createStatement();

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