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使用eclipse 远程调试java 应用程序-------外文翻译,use the power of the eclipse ide to spread around your java application debugginglevel: intermediatecharles lu (charleslu@tw.ibm.com), software engineer, ibm09 ...
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Use the power of the Eclipse IDE to spread around your Java application debugging
Level: Intermediate
Charles Lu (charleslu@tw.ibm.com), Software Engineer, IBM
09 Dec 2008
You don't need to debug Java™ applications on just your local desktop. Learn how to spread around your debugging using different connection types that make up remote debugging. This article explains the features and examples that show how to set up remote application debugging.
Remote debugging can be useful for application development, such as developing a program for a low-end machine that cannot host the development platform, or debugging programs on dedicated machines like Web servers, whose services cannot be shut down. Other examples include Java applications running with limited memory or CPU power, such as mobile devices, or developers wanting to separate the application and development environments, etc.
Prerequisites
Launch-configuration type
A launch configuration keeps a set of attributes that can be used to launch a program. The launch-configuration type is a unique type of program that can be launched in the Eclipse platform.
If you don't have it already, download Eclipse V3.4 (Ganymede). In Ganymede, the socket listening connector has been added to the Remote Java Application launch-configuration type. Eclipse's new socket listening connector allows you to start the Java debugger, which listens for a connection on a specific socket. The program being debugged can then be started with command-line options to connect to the debugger. Prior to the Ganymede release, only a socket-attaching connector was provided, and the program being debugged had to be a debug host that was connected by the debugger. It is impractical for mobile devices to be a host due to insufficient memory and CPU power.
To use remote debugging, Java Virtual Machine (JVM) V5.0 or later must be used, such as IBM® J9 or Sun Microsystems' Java SE Development Kit (JDK). In this article, we focus on remote debugging, rather than detail each of Eclipse's debugging features. See Resources for more information about debugging with Eclipse and where to find the aforementioned software.
利用 Eclipse IDE 的强大功能远程调试 Java 应用程序
级别： 中级
Charles Lu, 软件工程师, IBM
2009年12月9日
在本地计算机上调试 Java™ 应用程序并不是惟一的选择。学习如何使用构成远程调试的不同连接类型进行远程调试。本文概述了设置远程应用程序调试的特性和示例。
远程调试对应用程序开发十分有用。例如，为不能托管开发平台的低端机器开发程序，或在专用的机器上（比如服务不能中断的 Web 服务器）调试程序。其他情况包括：运行在内存小或 CUP 性能低的设备上的 Java 应用程序（比如移动设备），或者开发人员想要将应用程序和开发环境分开，等等。
先决条件
启动配置类型
启动配置 保存一组用于启动程序的属性。启动配置类型是一种可以在 Eclipse 平台上启动的独特程序。
如果您还没安装该程序，请下载 Eclipse V3.4（Ganymede）。在 Ganymede 中，套接字（socket）监听连接器被添加到 Remote Java Application 启动配置类型。Eclipse 最新的套接字监听连接器允许您打开 Java 调试器，它能够监听特定套接字上的连接。可以从命令行选项打开被调试的程序，并将其连接到调试器。在 Ganymede 发布之前，仅有一个连接套接字的连接器，被调试的程序所在的机器必须是一个与调试器相连的调试主机。由于受到内存和 CPU 不足的限制，要想让移动设备充当主机是不现实的。
为了进行远程调试，必须使用 Java Virtual Machine (JVM) V5.0 或更新版本，比如 IBM® J9 或 Sun Microsystem 的 Java SE Development Kit（JDK）。本文主要讨论远程调试，而不是每个 Eclipse 调试特性的细节。查看 参考资料 获得更多关于使用 Eclipse 进行调试的信息，并且可以找到上面提到的软件。
Level: Intermediate
Charles Lu (charleslu@tw.ibm.com), Software Engineer, IBM
09 Dec 2008
You don't need to debug Java™ applications on just your local desktop. Learn how to spread around your debugging using different connection types that make up remote debugging. This article explains the features and examples that show how to set up remote application debugging.
Remote debugging can be useful for application development, such as developing a program for a low-end machine that cannot host the development platform, or debugging programs on dedicated machines like Web servers, whose services cannot be shut down. Other examples include Java applications running with limited memory or CPU power, such as mobile devices, or developers wanting to separate the application and development environments, etc.
Prerequisites
Launch-configuration type
A launch configuration keeps a set of attributes that can be used to launch a program. The launch-configuration type is a unique type of program that can be launched in the Eclipse platform.
If you don't have it already, download Eclipse V3.4 (Ganymede). In Ganymede, the socket listening connector has been added to the Remote Java Application launch-configuration type. Eclipse's new socket listening connector allows you to start the Java debugger, which listens for a connection on a specific socket. The program being debugged can then be started with command-line options to connect to the debugger. Prior to the Ganymede release, only a socket-attaching connector was provided, and the program being debugged had to be a debug host that was connected by the debugger. It is impractical for mobile devices to be a host due to insufficient memory and CPU power.
To use remote debugging, Java Virtual Machine (JVM) V5.0 or later must be used, such as IBM® J9 or Sun Microsystems' Java SE Development Kit (JDK). In this article, we focus on remote debugging, rather than detail each of Eclipse's debugging features. See Resources for more information about debugging with Eclipse and where to find the aforementioned software.
利用 Eclipse IDE 的强大功能远程调试 Java 应用程序
级别： 中级
Charles Lu, 软件工程师, IBM
2009年12月9日
在本地计算机上调试 Java™ 应用程序并不是惟一的选择。学习如何使用构成远程调试的不同连接类型进行远程调试。本文概述了设置远程应用程序调试的特性和示例。
远程调试对应用程序开发十分有用。例如，为不能托管开发平台的低端机器开发程序，或在专用的机器上（比如服务不能中断的 Web 服务器）调试程序。其他情况包括：运行在内存小或 CUP 性能低的设备上的 Java 应用程序（比如移动设备），或者开发人员想要将应用程序和开发环境分开，等等。
先决条件
启动配置类型
启动配置 保存一组用于启动程序的属性。启动配置类型是一种可以在 Eclipse 平台上启动的独特程序。
如果您还没安装该程序，请下载 Eclipse V3.4（Ganymede）。在 Ganymede 中，套接字（socket）监听连接器被添加到 Remote Java Application 启动配置类型。Eclipse 最新的套接字监听连接器允许您打开 Java 调试器，它能够监听特定套接字上的连接。可以从命令行选项打开被调试的程序，并将其连接到调试器。在 Ganymede 发布之前，仅有一个连接套接字的连接器，被调试的程序所在的机器必须是一个与调试器相连的调试主机。由于受到内存和 CPU 不足的限制，要想让移动设备充当主机是不现实的。
为了进行远程调试，必须使用 Java Virtual Machine (JVM) V5.0 或更新版本，比如 IBM® J9 或 Sun Microsystem 的 Java SE Development Kit（JDK）。本文主要讨论远程调试，而不是每个 Eclipse 调试特性的细节。查看 参考资料 获得更多关于使用 Eclipse 进行调试的信息，并且可以找到上面提到的软件。
