OSGi - 在eclipse之外运行 [英] OSGi - running outside eclipse

问题描述

我一直在努力让我的OSGi应用程序在eclipse之外运行。它肯定不是那么容易，因为我以为会肯定不只是一个运行java -jar org.eclipse.osgi_3.7.1.jar和安装插件的情况。

I have been working on getting my OSGi application to run outside eclipse. It has certainly wasn't as easy as I thought out would be certainly not just a case of running java -jar org.eclipse.osgi_3.7.1.jar and installing the plugins.

我希望这是最后一个问题

I'm hoping this is the last problem

java.sql.SQLException：找不到适合jdbc的驱动程序：mysql：/ / localhost：3306 /

java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/

这在Eclipse中工作正常。我有一个持久性捆绑包和几个碎片捆绑，我根据我需要的数据库类型加载。然后我还有另一个捆绑数据库的JDBC驱动程序。在eclipse中，我可以运行它，在外面的Eclipse中，我一直在尝试所有的东西，包括使用类加载器加载驱动程序

This works fine in Eclipse. I have a persistence bundle and several fragmentation bundles that I load depending on the database type that I require. I then also have another bundle with the database JDBC drivers. In eclipse I can run it, out side eclipse I have been trying everything including using class loaders to load the Driver

Activator.context = bundleContext;

Class.forName("com.mysql.jdbc.Driver");

try {
    context.getBundle().loadClass("com.mysql.jdbc.Driver");
} catch (ClassNotFoundException e) {
    e.printStackTrace();
}

任何想法要看什么？

推荐答案

您的软体包是否导入软件包 com.mysql.jdbc ？

Does your bundle import the package com.mysql.jdbc?

阅读以下维基页面，了解为什么这可能在Eclipse内部工作，但不在适当的OSGi环境： http://wiki.osgi.org/wiki/Why_does_Eclipse_find_javax.swing_but_not_Felix% 3F

Read the following wiki page for some background on why this might work inside Eclipse but not in a proper OSGi environment: http://wiki.osgi.org/wiki/Why_does_Eclipse_find_javax.swing_but_not_Felix%3F

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