Native2asciiUtil 文本文件转UNICODE编码文件（支持UTF-8,Unicode,UTF-16BE,ANSI|ASCII,GBK）

小鱼儿 2022-08-10 19:59 166阅读 0赞

package com.ctl.util;
    
    import java.io.File;
    import java.io.IOException;
    import java.util.HashMap;
    import java.util.Iterator;
    import java.util.Map;
    import java.util.Set;
    
    /**
     * 
     * @author Administrator
     * @Description \u5C06\u6587\u672C\u6587\u4EF6\u8F6C\u6362\u4E3AUNICODE\u7F16\u7801
     */
    public class Native2asciiUtil {
    	/**
    	 * @description \u5C06\u6587\u672C\u6587\u4EF6\u8F6C\u6362\u6210UNICODE\u7F16\u7801\u652F\u6301UTF-8,Unicode,UTF-16BE,ANSI|ASCII,GBK
    	 * @param srcFile
    	 *            \u6E90\u6587\u4EF6\u8DEF\u5F84 \u4F8B\u5982C:/test/test.txt
    	 * @param targetFilePath
    	 *            \u76EE\u6807\u8DEF\u5F84 \u8F6C\u8FC7\u540E\u7684\u76EE\u6807\u6587\u4EF6H:/zz/test.java
    	 * @return
    	 * @throws Exception
    	 */
    	public static boolean toUnicode(String srcFile, String targetFilePath)
    			throws Exception {
    		File file = new File(targetFilePath);
    		String path = file.getParent();
    		File file2 = new File(path);
    		file2.mkdirs();
    		String srcFileEncoding = FileUtil.getEncodeString(srcFile);
    		StringBuffer buf = new StringBuffer("native2ascii -encoding");
    		buf.append(" ").append(srcFileEncoding).append(" ").append(srcFile)
    				.append(" ").append(targetFilePath);
    		try {
    			Runtime run = Runtime.getRuntime();
    			run.exec(buf.toString());
    			return true;
    		} catch (IOException e) {
    			return false;
    		}
    	}
    
    	/**
    	 * @description 
    	 *              \u5C06\u6307\u5B9A\u6587\u4EF6\u5939\u7684\u6587\u672C\u6587\u4EF6\u8F6C\u6362\u6210unicode\u7F16\u7801\u9ED8\u8BA4\u5305\u542B\u5B50\u6587\u4EF6\u5939\u652F\u6301UTF-8,Unicode,UTF-16BE,ANSI|
    	 *              ASCII,GBK
    	 * @param srcPath
    	 *            \u539F\u76EE\u5F55
    	 * @param targetPath
    	 *            \u76EE\u6807\u76EE\u5F55
    	 * @throws Exception
    	 */
    	public static void toUnicode2(String srcPath, String targetPath)
    			throws Exception {
    		toUnicode2(srcPath, targetPath, true);
    	}
    
    	/**
    	 * @description 
    	 *              \u5C06\u6307\u5B9A\u6587\u4EF6\u5939\u7684\u6587\u672C\u6587\u4EF6\u8F6C\u6362\u6210unicode\u7F16\u7801\u9ED8\u8BA4\u5305\u542B\u5B50\u6587\u4EF6\u5939\u652F\u6301UTF-8,Unicode,UTF-16BE,ANSI|
    	 *              ASCII,GBK
    	 * @param srcPath
    	 *            \u539F\u76EE\u5F55
    	 * @param targetPath
    	 *            \u76EE\u6807\u76EE\u5F55
    	 * @param childDir
    	 *            \u662F\u5426\u5305\u542B\u5B50\u6587\u4EF6\u5939
    	 * @throws Exception
    	 */
    	public static void toUnicode2(String srcPath, String targetPath,
    			boolean childDir) throws Exception {
    		// map\u4E2D\u5B58\u653E\u6240\u6709\u7684\u6587\u4EF6\u540D \u548C\u6587\u4EF6\u8DEF\u5F84
    
    		final Runtime run = Runtime.getRuntime();
    		Map<String, String> map = new HashMap<String, String>();
    		map = FileUtil.getAllFileNameAndFilePathMap(srcPath, childDir, map);
    		Set<String> key = map.keySet();
    		Iterator<String> it = key.iterator();
    
    		File file = new File(targetPath);
    		// \u521B\u5EFA\u76EE\u6807\u8DEF\u5F84
    		file.mkdirs();
    		while (it.hasNext()) {
    			String fileName = it.next();
    			String filePath = map.get(fileName);
    			String fileNameAndPathSrc = filePath + File.separator + fileName;
    			// filePath.substring(2) \u7528\u4E8E\u53D6\u51FA\u76D8\u7B26\u4F8B\u5982H:%test\u53BB\u9664\u540E\u4E3A test
    			String targetDir = targetPath + File.separator
    					+ filePath.substring(3);
    			String targetFile = targetDir + File.separator + fileName;
    			file = new File(targetDir);
    			if (!file.exists()) {// \u521B\u5EFA\u5728\u6E90\u6587\u4EF6\u76F8\u5BF9\u5E94\u7684\u8DEF\u5F84
    				file.mkdirs();
    			}
    			// file = new File(targetFile);
    			// if (file.isFile()) {// \u5982\u679C\u5B58\u5728\u6587\u4EF6\u5219\u66FF\u6362
    			// file.delete();
    			// }
    			String srcFileEncoding = FileUtil
    					.getEncodeString(fileNameAndPathSrc);
    			final StringBuffer buf = new StringBuffer("native2ascii -encoding");
    			buf.append(" ").append(srcFileEncoding);
    			buf.append(" ").append(fileNameAndPathSrc).append(" ")
    					.append(targetFile);
    			// String
    			// type=FileTypeMap.getDefaultFileTypeMap().getContentType(targetFile);
    			// System.out.println(type+"  "+buf.toString());
    
    			// \u6267\u884C\u8F6C\u6362
    			Process p = null;
    			try {
    				p = run.exec(buf.toString());
    				p.waitFor();// \u6CA1\u6709\u6B21\u53E5\u8BDD\u4F1A\u9020\u6210\u963B\u585E
    			} catch (Exception e) {
    				throw new Exception(e);
    			}
    			System.out.println(srcFileEncoding + "***** " + p.exitValue()
    					+ "--" + buf.toString());
    		}
    	}
    
    	/**
    	 * @param args
    	 * @throws Exception
    	 */
    	public static void main(String[] args) throws Exception {
    		//String srcPath = "H:/txt";
    		String srcPath  ="E:/JavaWeb/Tarena";
    		String targetPath = "H:/";
    		//toUnicode("H:/t.txt", "H:/t2est.txt");
    		toUnicode2(srcPath, targetPath, true);
    		System.err.println("over");
    	}
    }