小编kar*_*ari的帖子

我在Eclipse中遇到错误.此错误消息的含义是什么:

The type iglu.ir.TermVector cannot be resolved. It is indirectly referenced from required .class files

我在BAT文件中有这一行:

"Example1Server.exe"

我想在管理员模式下执行此操作.如何修改bat代码以管理员身份运行它？

它是否正确？我需要加上报价吗？

runas /user:Administrator invis.vbs Example1Server.exe

对于这两个进口;

import sun.misc.BASE64Encoder;
import sun.misc.BASE64Decoder;

我收到了这个错误:

Access restriction: The type BASE64Decoder is not accessible due to restriction on required library C:\Program Files\Java\jre6\lib\rt.jar

我该如何解决这个错误？

我想知道Eclipse中的错误消息是什么意思:

构造函数Case(Problem,Solution,double,CaseSource)含糊不清

我在尝试编译下面的代码时遇到了这个错误.我想知道我做错了什么.

unreported exception java.sql.SQLException; must be caught or declared to be thrown
 Class.forName(myDriver);

               ^

private void setupInfo() {

    Driver driver = new org.gjt.mm.mysql.Driver();
    String url = "jdbc:mysql://localhost:3306/test";
    String username = "root";
    String password = "123456";

    String problemFeatureSpecTableName = "ProblemFeatureSpec";
    String solutionFeatureSpectTableName = "SolutionFeatureSpec";
    String classTableName = "Class";
    String extraDataTableName = "ExtraData";
    String casebaseTablename = "CaseBase";
    String problemTableName = "Problem";
    String solutionTableName = "Solution";
    String inactiveContextsTableName = "InactiveContext";
    String constantsTableName = "Constants";
    dbInfo = new DBInfo(new JDBCDriverInfo(driverName, url, username, password),constantsTableName);
    problemSpecInfo …

我想从我的程序中删除文件.尝试使用此功能但仍然失败;

#include<stdio.h>
DeleteFile(L"c:\c.png");

什么是正确的方法？

我刚在Windows XP上为学生安装了Oracle数据库10g免费版.我很困惑如何了解SERVICE_NAME？我在我的localhost 127.0.0.1运行它,用户名SYSTEM.我可以知道在哪里可以了解SERVICE_NAME吗？

尝试使用-Xlint开关后,我收到2个警告.我该如何解决这些警告？

test:quadrantRDBTemplate mymac$ javac -Xlint:unchecked -cp mysql-connector-java-5.0.jar:iucbrf.jar *.java 
QuadrantSystemRDB.java:271: warning: [unchecked] unchecked call to put(K,V) as a member of the raw type java.util.HashMap
    argMap.put(xKey, new UniformDistribution(-1, 1));
              ^
QuadrantSystemRDB.java:272: warning: [unchecked] unchecked call to put(K,V) as a member of the raw type java.util.HashMap
    argMap.put(yKey, new UniformDistribution(-1, 1));
              ^
2 warnings

我正在使用IEcapt.exe来捕获网站快照.问题是,它无法处理有空间的路径目录.像这样:

c:\program files\

我有什么方法可以通过这样的目录来使它工作吗？

我的Java程序出现了这些错误.我已经放入了mysql-connector-java-5.1.14-bin.jar我的类路径.怎么解决这个？

HSystemRDB.java:144: package com.mysql.jdbc does not exist
    Driver driver = new com.mysql.jdbc.Driver();
                                      ^
HTestClassRDB.java:99: package com.mysql.jdbc does not exist
        DriverManager.registerDriver(new com.mysql.jdbc.Driver());

代码:

    String url = "jdbc:mysql://wire:3306/h?user="+pSystemRDB.USERNAME+"&password="+pSystemRDB.PASSWORD;
    Connection con;
    Statement stmt;
    String query1 = "Delete from dbase";
    String query2 = "Delete from id";


    try {
        DriverManager.registerDriver(new com.mysql.jdbc.Driver());
    } catch (Exception e) {
        System.out.println("Class Not Found Exception:");
        System.out.println(e.getMessage());
    }