摘要：在MyEclipse8.5上安装ADT出错，谷歌之，http://stackoverflow.com/questions/9615048/android-sdk-setup-in-eclipse与此文中错误一致，下面第一条解答http://developer.android.com/sdk/eclipse-adt.htmlyou can see ADT 16.0.0+ requires Eclipse Helios (Version 3.6), so I think you need ADT 15.0.1更改ADT版本，问题解决。 其回答讨论中提供了ADT15.0.1下载地址 cant... 阅读全文

摘要：今天遇到了这个错误，导致TOMCAT不能正常启动四月 12, 2012 1:11:18 上午 org.apache.catalina.core.ContainerBase startInternal严重: A child container failed during startjava.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].Sta 阅读全文

摘要：在写java程序中经常写一些bean类,像下面这样的bean在java程序中随处可见 1 public class User { 2 3 private String userName; 4 private String password; 5 6 @Override 7 public String toString() { 8 return "User [userName=" + userName + ", password=" + password + "]"; 9 }10 11 public String getUser... 阅读全文