[Java知识库]java读取目录下文件的方法

public String getUserAgreement() {
        StringBuffer sb = null;
        try {
            InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream("userAgreement.txt");
            InputStreamReader inputStreamReader = new InputStreamReader(inputStream,"UTF-8");
            BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
            sb= new StringBuffer();
            String text = null;
            while ((text = bufferedReader.readLine()) != null) {

                sb.append(text+"\n");
            }
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

        return sb.toString();
    }

this.getClass().getClassLoader().getResourceAsStream（）可用

this.getClass().getClassLoader().getResource（）.getPath()部署到linux上有问题，需根据具体情况调试