将latin1乱码转为可读

需要的 pom包

        
            cn.hutool
            hutool-all
            5.7.14
        

     public static void main(String[] args) throws UnsupportedEncodingException {
        //此为 当前项目下 latin1 编码的 文件
        String txtPath = System.getProperty("user.dir") + File.separator + "base.txt";
        //此为 导出文件
        String txtNewPath = System.getProperty("user.dir") + File.separator + "newbase.txt";
        FileReader fileReader = FileReader.create(new File(txtPath));
        FileWriter fileWriter = FileWriter.create(new File(txtNewPath));
        List strings = fileReader.readLines();
        List newString = new ArrayList<>(strings.size());
        for (String linesStr : strings) {
            String encodeStr = new String(linesStr.getBytes("iso-8859-1"),"gb2312");
            newString.add(encodeStr);
            System.out.println(encodeStr);
        }
        fileWriter.writeLines(newString);
    }

测试代码

    //测试代码
    private static void test() throws UnsupportedEncodingException {
        String testStr= ""112"	"À¶É«Ò©Ë®"";
        String encodeStr = new String(testStr.getBytes("iso-8859-1"),"gb2312");
        System.out.println(encodeStr);
    }
    // 转换的数据为:
    // "112"	"蓝色药水"