本文整理了Java中org.apache.hadoop.hbase.util.Base64.usage()方法的一些代码示例，展示了Base64.usage()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Base64.usage()方法的具体详情如下：
包路径：org.apache.hadoop.hbase.util.Base64
类名称：Base64
方法名：usage

Base64.usage介绍

[英]Prints command line usage.
[中]打印命令行用法。

代码示例

代码示例来源：origin: com.aliyun.hbase/alihbase-common

/**
 * Main program. Used for testing.
 *
 * Encodes or decodes two files from the command line
 *
 * @param args command arguments
 */
public static void main(String[] args) {
 if (args.length < 3) {
  usage("Not enough arguments.");
 } else {
  String flag = args[0];
  String infile = args[1];
  String outfile = args[2];
  if (flag.equals("-e")) {                          // encode
   encodeFileToFile(infile, outfile);
  } else if (flag.equals("-d")) {                   // decode
   decodeFileToFile(infile, outfile);
  } else {
   usage("Unknown flag: " + flag);
  }
 }
} // end main

代码示例来源：origin: co.cask.hbase/hbase

/**
 * Main program. Used for testing.
 *
 * Encodes or decodes two files from the command line
 *
 * @param args command arguments
 */
public static void main(String[] args) {
 if (args.length < 3) {
  usage("Not enough arguments.");
 } else {
  String flag = args[0];
  String infile = args[1];
  String outfile = args[2];
  if (flag.equals("-e")) {                          // encode
   encodeFileToFile(infile, outfile);
  } else if (flag.equals("-d")) {                   // decode
   decodeFileToFile(infile, outfile);
  } else {
   usage("Unknown flag: " + flag);
  }
 }
} // end main

代码示例来源：origin: harbby/presto-connectors

/**
 * Main program. Used for testing.
 *
 * Encodes or decodes two files from the command line
 *
 * @param args command arguments
 */
public static void main(String[] args) {
 if (args.length < 3) {
  usage("Not enough arguments.");
 } else {
  String flag = args[0];
  String infile = args[1];
  String outfile = args[2];
  if (flag.equals("-e")) {                          // encode
   encodeFileToFile(infile, outfile);
  } else if (flag.equals("-d")) {                   // decode
   decodeFileToFile(infile, outfile);
  } else {
   usage("Unknown flag: " + flag);
  }
 }
} // end main