java根据文件所在的路径，从文本文件中读取内容

2019-11-17 04:15:28

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/**
     * 根据文件所在的路径，从文本文件中读取内容<br>
     *
     * @param path
     * @return 从文本文件中读取内容
     */
    public String readFile(String path) {
        BufferedReader br;
        String read = "";
        String readStr = "";
        try {
            File file = new File(path);
            FileReader fileread = new FileReader(file);
            br = new BufferedReader(fileread);
            while ((read = br.readLine()) != null) {
                readStr = readStr + read;
            }
        } catch (Exception ex) {
            System.out.PRintln(ex.getMessage());
        }
        System.out.println("###readStr:" + readStr);
        return readStr;
    }

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