MyEclipse汉化报错

Question

按照csdn搜到的MyEclipse汉化教程走到运行代码后，运行不了代码，报错
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 2
at CreatePluginsConfig.print(CreatePluginsConfig.java:46)
at CreatePluginsConfig.main(CreatePluginsConfig.java:85)
运行代码
import java.io.File;

/**

• MyEclipse 8.x安装插件代码生成器
• @author Administrator
• /
  public class CreatePluginsConfig {
  private String path; public CreatePluginsConfig(String path) { public void print() {

    List list = getFileList(path);  
    if (list == null) {   
        return;   
    }   
  
    int length = list.size();   
    for (int i = 0; i < length; i++) {   
        String result = "";   
        String thePath = getFormatPath(getString(list.get(i)));   
        File file = new File(thePath);   
        if (file.isDirectory()) {   
            String fileName = file.getName();   
            if (fileName.indexOf("_") < 0) {   
                continue;   
            }   
            String[] filenames = fileName.split("_");   
            String filename1 = filenames[0];   
            String filename2 = filenames[1];   
            result = filename1 + "," + filename2 + ",file:/" + path + "\\"  
                    + fileName + "\\,4,false";   
            System.out.println(result);   
        } else if (file.isFile()) {   
            String fileName = file.getName();   
            if (fileName.indexOf("_") < 0) {   
                continue;   
            }   
            String[] filenames = fileName.split("_");   
            String filename1 = filenames[0]+"_"+filenames[1];   
            String filename2 = filenames[2].substring(0,filenames[2].lastIndexOf("."));   
            result = filename1 + "," + filename2 + ",file:/" + path + "\\" + fileName + ",4,false";   
            System.out.println(result);   
        }   
  
    }   
  

  } public List getFileList(String path) {

    path = getFormatPath(path);   
    path = path + "/";   
    File filePath = new File(path);   
    if (!filePath.isDirectory()) {   
        return null;   
    }   
    String[] filelist = filePath.list();   
    List filelistFilter = new ArrayList();   
  
    for (int i = 0; i < filelist.length; i++) {   
        String tempfilename = getFormatPath(path + filelist[i]);   
        filelistFilter.add(tempfilename);   
    }   
    return filelistFilter;   
  

  } public String getString(Object object) {

    if (object == null) {   
        return "";   
    }   
    return String.valueOf(object);   
  

  } public String getFormatPath(String path) {

    path = path.replaceAll("\\\\", "/");   
    path = path.replaceAll("//", "/");   
    return path;   
  

  } public static void main(String[] args) {

    new CreatePluginsConfig("D:\\MyEclipse\\Common\\plugins").print();
  

  }
  }

Answer 1

这是明显的数组下标越界了，一般是因为要方位数组中没有的数据导致的，建议检查一下数组的参数。