所以这基本上发生在以下情况: - 我将e(fx)clipse插件安装到eclipse中然后重新启动eclipse -I将eclipse文件夹复制到网络上并将该文件夹放在另一台计算机上以使用eclipse.
目前我正面临第二个问题.你们能教我如何阅读日食日志文件吗?另外,请告诉我我有什么用这个.
我的补救措施总是获得基本的日食luna拉链,然后插入e(fx)clipse.然后希望在我下一次启动它不会死在我身上.
日志文件
org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; osgi.identity="org.eclipse.core.runtime"; type="osgi.bundle"; version:Version="3.10.0.v20140318-2214"; singleton:="true" [id=51] STARTED!SESSION 2014-09-01 11:27:12.399 -----------------------------------------------
eclipse.buildId=4.4.0.I20140606-1215
java.version=1.8.0_20
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Framework arguments: -product org.eclipse.epp.package.standard.product
Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.standard.product
!ENTRY org.eclipse.equinox.ds 2 0 2014-09-01 11:28:13.706
!MESSAGE [SCR - WorkThread] Timeout occurred! Thread was blocked on processing [QueuedJob] WorkPerformer: org.eclipse.equinox.internal.ds.SCRManager@ccdee4; actionType 1
!ENTRY org.eclipse.equinox.ds 2 0 2014-09-01 11:28:14.096 …Run Code Online (Sandbox Code Playgroud) 现在我正在尝试使用 Java 制作一个简单的 DBConnection。我使用 Eclipse IDE 进行开发。
import java.sql.*;
public class DbConnect {
private static String url = "jdbc:sqlserver://127.0.0.1:3306;databaseName=personal_AkiraDatabase";
private static String user = "XXXX";
private static String password = "XXXX";
public static void main(String [] Args){
try{
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
Connection con = DriverManager.getConnection(url, user, password);
if(con != null){
System.out.println("Connection was a success!");
}else{
System.out.println("Connection failed. :(");
}
} catch (ClassNotFoundException e) {
e.printStackTrace();
System.out.println("ClassNotFoundException :(");
} catch (SQLException e) {
e.printStackTrace();
System.out.println("SQLException :(");
}
}
}
Run Code Online (Sandbox Code Playgroud)
但目前它给了我这个错误消息。
2014 年 7 …