Recently, a good friend tried to study ejbs, so I kept up with him and joined him on this EJB Road.
Why? In fact, I am a little confused about EJB. The ejb3.0 specification is in the dark. I don't know how long it will last.
So I always want to
Because I can't remember the configuration of environment variables, this time the system will record it for later use.
Installation path: D: \ Java \ jdk6, D: \ Java \ jre6. After installation, configure the environment variables:
Create
Use the export function provided by eclipse to generate jar files
1. Right-click anywhere in the project-export-Java-JAR file, next
2. jar file option, next
Note that the "compress the contents of the Jae file" option is used to compress
Recently, when using elicpse, you are often moved over by the mouse, and the boxes that prompt for help are blocked. It is uncomfortable. Unlike other ides, it is delayed for a while.
Eclipse is so powerful that it comes out.CodeIt is really
1. Open windows -- preferences-Java-code style -- formatter in eclipse and select "active profile" as Android. Then click "import" and select "android-formatting.xml import" in the android/development/IDE/eclipse directory.
2. Open windows --
1. Incompatible versions, especially plug-ins, can work very well in one version and cannot work in another version, even if the version numbers of the two versions are slightly different.
2. It is too tightly bound with JDK. After a new JDK version
In fact, the establishment of jetty and eclipse development environments is not complicated. It is because the materials are too fragmented and there are many methods, and the results are confusing to everyone, I will summarize my own build process
1,First, download androidSource code:
Android 2.0 source code: http://download.csdn.net/source/2931366
Android 2.1 source code: http://download.csdn.net/source/2931364
2,Then, create a new name named [Sources.The source code is used as an
Installation and configuration of eclipse + Tomcat + lomboz
I recently started to learn java. I used eclipse as a development tool and referenced some configuration materials on the Internet through some online materials and introduction of prawns
Mt6573 debug mode for Android in eclipse
Mt6573 android has two debugging methods in Eclipse: Compile the simulator, debug the simulator, and remote debug through the real machine.
The simulator debugging passes. /mK emulator new compiles the mt6573
Debug shortcut
F5 debug the function in one step.F6 single-step debugging does not enter the function. If Kingsoft 2006 is installed, you need to change the shortcut key of "word acquisition switch" to another one.F7 is returned to the call place
Http://kodak-zhou.iteye.com/blog/1004722
The general Java file encoding format is UTF-8. The following uses changing the default GBK to UTF-8 as an example.
1. Change the encoding format of the entire workspace. In this way, the newly created file
This article is used to record minor issues that occur during compilation and debugging. These are not code problems. They are mainly caused by the failure to create an Android Project using Eclipse and run the simulator.
[Enable LogCat]
LogCat can
From: http://blog.csdn.net/uestcong/article/details/6635123
1. Modify eclipse settings
The configuration file is used in the project, so a new. properties file is created in eclipse. The file is edited in Chinese and the following error is
There are many reasons why eclipse cannot handle errors. Here I only list the problems and solutions that most people encounter. I hope it will be useful to you.For various reasons, only explain the solution:1. You have not selected an automatic
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Eclipse is a very popular Java integrated development environment (IDE). It is a strong competitor of
Some time ago, I downloaded the latest pdt2.0 program, which has been busy with the company.. NET System. at last, I had a little time to install the program. by the way, I downloaded the latest svn and came back to install it. the error message is
Document directory
The process of building an android environment: Install JDK first, because the eclipse development environment requires support from JRE. (JDK includes JRE) You can download and install it on the official website.
The
Eclipse plug-in Function Research
More and more Java developers have begun to appreciate the Productivity and Quality benefits provided by Eclipse's JDT. [full text]
Implement source
Category: Android
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Decompress the source code to android. in the sources directory where jar is located, for example, I am developed based on android4.0.3, android. the directory where jar is located is D:/
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