Method readFile

src/main/java/utils/CheckBase.java:15–41

(String path)

    public static String readFile(String path){

//        try {
//            FileInputStream in = new FileInputStream(path);
//            int size=in.available();
//            byte[] buffer=new byte[size];
//            in.read(buffer);
//            in.close();
//            return new String(buffer);
//        } catch (Exception e) {
//            e.printStackTrace();
//        }
        try (FileInputStream fis = new FileInputStream(path);
             InputStreamReader isr = new InputStreamReader(fis,"gb2312");
             BufferedReader reader = new BufferedReader(isr)) {
            String line;
            String res = "";
            while ((line = reader.readLine()) != null) {
                res += line+"\n";
            }
            return res;
        } catch (Exception e) {
            System.err.println("An error occurred: " + e.getMessage());
        }

        return null;
    }

    public static String jiaoben(){
        String sh = "#!/bin/bash\n" +