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我在 Netbeans 中编写了一个程序供自己使用，但现在其他人想从命令行远程使用它并提供命令行参数。我将代码更改为接受命令行参数，但我似乎无法让代码正确运行。如果我输入这个（所有必需的命令行参数）：

    java -jar /home/Stephanie/NetBeansProjects/consistentBelow/dist/consistentBelow.jar
    -o /home/Stephanie/Data/out9.txt //where the output file should be
    -f /home/Stephanie/Data/  //what folder the files are located in
    -c /home/Stephanie/Data/48E_cov1.txt //file
    -l /home/Stephanie/Data/list.txt //file
    48.doc //sample
    48e.doc //sample

它运行得很好，但从不产生输出文件。我试图从命令行重新编译（思考，也许它正在运行一个较旧的编译版本）但它没有识别我下载的用于制作命令行参数的包之一：

javac /home/Stephanie/NetBeansProjects/consistentBelow/src/consistentbelow/ConsistentBelow.java 
/home/Stephanie/NetBeansProjects/consistentBelow/src/consistentbelow/ConsistentBelow.java:9: package com.martiansoftware.jsap does not exist
import com.martiansoftware.jsap.*;
^

我试图弄乱类路径，但似乎无处可去：

javac -jar /home/Stephanie/NetBeansProjects/consistentBelow/src/consistentbelow/ConsistentBelow.jar -classpath /home/Stephanie/Downloads/JSAP-2.1.jar 
Unable to access jarfile /home/Stephanie/NetBeansProjects/consistentBelow/src/consistentbelow/ConsistentBelow.jar

（另外，如果我尝试在 Netbeans 中运行该程序，似乎没问题。它只是抱怨没有参数，正如我所料）

Error: Parameter 'out' is required.
Error: Parameter 'folder' is required.
Error: Parameter 'coverage' is required.
Error: Parameter 'list' is required.
Error: Parameter 'samplefile' is required.
Usage: java consistentbelow.ConsistentBelow
                (-o|--outputlocation) <out> (-f|--folder) <folder> (-c|--coverage) <coverage> (-l|--list) <list> samplefile1 samplefile2 ... samplefileN

  (-o|--outputlocation) <out>
        Where would you like the resulting file to be put? Full path and desired
        file name

  (-f|--folder) <folder>
        What folder will we find the sample files in? Full path

  (-c|--coverage) <coverage>
        Where is the coverage file? Full path

  (-l|--list) <list>
        Where is the interval list file? Full path

  samplefile1 samplefile2 ... samplefileN
        Please write the full file name for each sample we will look at

Java Result: 1

如果它真的有助于解决问题，我可以包含代码和输出，但如果它只是一个编译问题，我不想让这个问题变得巨大。有没有人有什么建议？

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1 回答 1

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我最终只使用 netbeans 来修复命令行运行。我确保我的程序被设置为主程序，然后我使用了小“清理和构建”锤子，我所有的问题都消失了。 java -jar /home/Stephanie/NetBeansProjects/consistentBelow/dist/consistentBelow.jar -o /home/Stephanie/out9.txt -f /home/Stephanie/ -c /home/Stephanie/Data/48cov1.txt -l /home/Stephanie/Data/list.txt 48e.doc 48.doc 在那之后工作得很好

于 2012-11-08T20:42:56.997 回答