环境：Centos Nginx Tomcat 6.14 安装到连接数据库的时候报错信息： http://58.211.82.153:8888/jeecms/ROOT/install/install_setup.svl HTTP Status 404 - /jeecms/ROOT/install/install_setup.svl -------------------------------------------------------------------------------- type Status report message /jeecms/ROOT/install/install_setup.svl description The requested resource (/jeecms/ROOT/install/install_setup.svl) is not available. 我按照别的兄弟类似的问题，回复的做法。手动安装安装也，修改web.xml配置文件和jdbc数据连接文件也无效，麻烦帮我看下。。。十分感谢！！！！

数据库导入了没？

 导入了，导入了以后打开首页报500内部错误

您是什么环境的？

centos tomcat 6.14 nginx

请问出现了什么错误？

HTTP Status 500 - 

--------------------------------------------------------------------------------

type Exception report

message 

description The server encountered an internal error () that prevented it from fulfilling this request.

exception 

org.apache.jasper.JasperException: Unable to compile class for JSP: 

An error occurred at line: 31 in the jsp file: /jeecms2/jeecms/install/install_setup.jsp
Install cannot be resolved
28:  String webXmlTo = "/WEB-INF/web.xml";
29:  //????????
30:  if ("true".equals(isCreateDb)) {
31:  Install.createDb(dbHost, dbPort, dbName, dbUser, dbPassword);
32:  } else {
33:  Install.changeDbCharset(dbHost, dbPort, dbName, dbUser, dbPassword);
34:  }


An error occurred at line: 33 in the jsp file: /jeecms2/jeecms/install/install_setup.jsp
Install cannot be resolved
30:  if ("true".equals(isCreateDb)) {
31:  Install.createDb(dbHost, dbPort, dbName, dbUser, dbPassword);
32:  } else {
33:  Install.changeDbCharset(dbHost, dbPort, dbName, dbUser, dbPassword);
34:  }
35:  //??????
36:  if ("true".equals(isCreateTable)) {


An error occurred at line: 38 in the jsp file: /jeecms2/jeecms/install/install_setup.jsp
Install cannot be resolved
35:  //??????
36:  if ("true".equals(isCreateTable)) {
37:  String sqlPath = application.getRealPath(dbFileName);
38:  List<String> sqlList = Install.readSql(sqlPath);
39:  Install.createTable(dbHost, dbPort, dbName, dbUser, dbPassword,
40:  sqlList);
41:  }


An error occurred at line: 39 in the jsp file: /jeecms2/jeecms/install/install_setup.jsp
Install cannot be resolved
36:  if ("true".equals(isCreateTable)) {
37:  String sqlPath = application.getRealPath(dbFileName);
38:  List<String> sqlList = Install.readSql(sqlPath);
39:  Install.createTable(dbHost, dbPort, dbName, dbUser, dbPassword,
40:  sqlList);
41:  }
42:  //????????


An error occurred at line: 45 in the jsp file: /jeecms2/jeecms/install/install_setup.jsp
Install cannot be resolved
42:  //????????
43:  if ("true".equals(isInitData)) {
44:  String initPath = application.getRealPath(initFileName);
45:  List<String> initList = Install.readSql(initPath);
46:  Install.createTable(dbHost, dbPort, dbName, dbUser, dbPassword,
47:  initList);
48:  }


An error occurred at line: 39 in the jsp file: /jeecms2/jeecms/install/install_setup.jsp
Install cannot be resolved
36:  if ("true".equals(isCreateTable)) {
37:  String sqlPath = application.getRealPath(dbFileName);
38:  List<String> sqlList = Install.readSql(sqlPath);
39:  Install.createTable(dbHost, dbPort, dbName, dbUser, dbPassword,
40:  sqlList);
41:  }
42:  //????????


An error occurred at line: 50 in the jsp file: /jeecms2/jeecms/install/install_setup.jsp
Install cannot be resolved
47:  initList);
48:  }
49:  //????????
50:  Install.updateConfig(dbHost, dbPort, dbName, dbUser, dbPassword,
51:  domain, cxtPath, port);
52:  //???????????????
53:  String dbXmlPath = application.getRealPath(dbXmlFileName);


An error occurred at line: 31 in the jsp file: /jeecms2/jeecms/install/install_setup.jsp
Install cannot be resolved
28:  String webXmlTo = "/WEB-INF/web.xml";
29:  //????????
30:  if ("true".equals(isCreateDb)) {
31:  Install.createDb(dbHost, dbPort, dbName, dbUser, dbPassword);
32:  } else {
33:  Install.changeDbCharset(dbHost, dbPort, dbName, dbUser, dbPassword);
34:  }


An error occurred at line: 60 in the jsp file: /jeecms2/jeecms/install/install_setup.jsp
Install cannot be resolved
57:  //????web.xml
58:  String webXmlFromPath = application.getRealPath(webXmlFrom);
59:  String webXmlToPath = application.getRealPath(webXmlTo);
60:  Install.webXml(webXmlFromPath, webXmlToPath);
61: %>
62: 
63: <table width="600" align="center"


Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:308)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


note The full stack trace of the root cause is available in the Apache Tomcat/6.0.14 logs.

您的编码是不是UTF-8？

 哪里看编码，我系统环境的编码是utf8的。

数据库中已经有数据了？那就可以不用安装了，修改下配置文件，直接连接