使用visual basic打开带参数的java .class。 [英] Using visual basic to open java .class with arguments.

问题描述

我在java中创建了一个应用程序，它接受main（）函数中的参数，然后用于处理我的数据。



到目前为止我有尝试使用：

  Dim  startInfo  As  新 ProcessStartInfo（  java，< span class =code-string> 启动java& arguments）

其中Launch是类的名称，第二个java是参数的一部分，参数只是一个最初读取的字符串。



这是我在java中的代码：

 < span class =code-keyword> import  java.io.IOException; 
 
  public   class 启动{
 
  public   static   void  main（ String  [] args）{
  try  {
 Process p =  new  ProcessBuilder（args）.start（）; 
 p.toString（）; 
 
}  catch （IOException e）{
 e.printStackTrace（）; 
} 
} 
} 

我已经使用命令行手动测试了java程序，

例如：

 java启动java -XX：HeapDumpPath = MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1536M  - Djava.library.path =C：\Users\User\AppData \Roaming / .minecraft / \versions\rd-132211 \rd-132211_TagCraftMC-cpC：\ Users \ User \AppData\Roaming / .minecraft / \libraries\\\
et\minecraft\\launchwrapper\1.6\launchwrapper-1.6.jar ; C：\Users\User\AppData\漫游/ .minecraft / \libraries\\\
et\sf\jopt-simple\\jopt-simple\4.5\jopt-简单-4.5.jar ; C：\Users\User\\ \\AppData\Roaming / .minecraft / \libraries\org\ow2\asm\\asm-all\4.1\asm-全4.1.jar ; C：\Users\ User\AppData\Roaming / .minecraft / \librarie s\\\
et\java\jinput\\jinput\2.0.5\jinput-2.0.5.jar ; C：\Users\User\AppData\Roaming / .minecraft / \libraries\\\
et\java\jutils\\jutils\1.0.0\jutils-1.0.0.jar ; C：\Users\User\AppData\Roaming /。的Minecraft / \libraries\org\lwjgl\lwjgl\\lwjgl\2.9.0\lwjgl-2.9.0.jar ; C：\Users\User\AppData\Roaming /.minecraft/\libraries\org\lwjgl\lwjgl\\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar\";\"C:\Users\User\AppData\\ \\Roaming / .minecraft / \libraries\org\lwjgl\lwjgl\\lwjgl-platform\2.9.0\lwjgl平台-2.9.0本地人-windows.jar ; C： \Users\User\AppData\Roaming / .minecraft / \libraries\\\
et\java\jinput\\jinput-platform\2.0.5\jinput平台-2.0.5-当地人-windows.jar ; C：\Users\User\AppData \\Roaming / .minecraft / \libraries\\\
et\java\jinput\\jinput-platform\2.0.5\jinput平台-2.0.5本地人-windows.jar ; C： \ Users\User\AppData\Roaming / .minecraft / \versions\rd-132211 \rd-132211.jarcom.mojang.rubydung.RubyDung Ammar_Ahmad OFFLINE_MODE 

但是我无法使用visual basic以编程方式工作。

对此有任何帮助都非常感谢。



谢谢，

Ammar Ahmad

解决方案

我修复了问题使应用程序从文本文件中读取参数并使用eclipse将其编译为.jar文件。所以现在我可以使用process.start（filename.jar）来打开它。感谢。

Hi, I have made an application in java which accepts arguments in main() function and then uses to process my data later on.

So far I have tried using:

Dim startInfo As New ProcessStartInfo("java", "Launch java " & arguments)

where Launch is the name of the class, the 2nd java is part of the arguments, and the arguments are simply a string which is read initially.

Here is the code I have in java:

import java.io.IOException;

public class Launch {

     public static void main(String[] args) {
        try {
            Process p = new ProcessBuilder(args).start();
            p.toString();

        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

I have tested out the java program manually using command line,
example:

java Launch java -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1536M -Djava.library.path="C:\Users\User\AppData\Roaming/.minecraft/\versions\rd-132211\rd-132211_TagCraftMC" -cp "C:\Users\User\AppData\Roaming/.minecraft/\libraries\net\minecraft\\launchwrapper\1.6\launchwrapper-1.6.jar";"C:\Users\User\AppData\Roaming/.minecraft/\libraries\net\sf\jopt-simple\\jopt-simple\4.5\jopt-simple-4.5.jar";"C:\Users\User\AppData\Roaming/.minecraft/\libraries\org\ow2\asm\\asm-all\4.1\asm-all-4.1.jar";"C:\Users\User\AppData\Roaming/.minecraft/\libraries\net\java\jinput\\jinput\2.0.5\jinput-2.0.5.jar";"C:\Users\User\AppData\Roaming/.minecraft/\libraries\net\java\jutils\\jutils\1.0.0\jutils-1.0.0.jar";"C:\Users\User\AppData\Roaming/.minecraft/\libraries\org\lwjgl\lwjgl\\lwjgl\2.9.0\lwjgl-2.9.0.jar";"C:\Users\User\AppData\Roaming/.minecraft/\libraries\org\lwjgl\lwjgl\\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar";"C:\Users\User\AppData\Roaming/.minecraft/\libraries\org\lwjgl\lwjgl\\lwjgl-platform\2.9.0\lwjgl-platform-2.9.0-natives-windows.jar";"C:\Users\User\AppData\Roaming/.minecraft/\libraries\net\java\jinput\\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar";"C:\Users\User\AppData\Roaming/.minecraft/\libraries\net\java\jinput\\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar";"C:\Users\User\AppData\Roaming/.minecraft/\versions\rd-132211\rd-132211.jar" com.mojang.rubydung.RubyDung Ammar_Ahmad OFFLINE_MODE

However I am unable to get it to work programmatically using visual basic.
Any help regarding this would be really appreciated.

Thanks,
Ammar Ahmad

解决方案

I fixed the issue by making the application read the arguments from a text file and using eclipse to compile it to a .jar file. So now I can use process.start("filename.jar") to open it. Thanks.

这篇关于使用visual basic打开带参数的java .class。的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！