手机号码转换base64

最新推荐文章于 2022-08-26 17:07:34 发布

feng2112

最新推荐文章于 2022-08-26 17:07:34 发布

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分类专栏： Java学习文章标签：手机 string c

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这段代码展示了如何将一个手机号码（13000000000）转换为Base64编码。通过将长整型数值转换为对应的Base64字符并拼接，最终得到Base64字符串。

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public static void main(String[] args) {
  TestArray testArray = new TestArray();
   long   i   =   Long.parseLong("13000000000".toString());
  String str =testArray.TestToBase64(i);
  System.out.println("AA" + str);
}

public String TestToBase64(long lng){
  String base64[] = {"A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z","0","1","2","3","4","5","6","7","8","9","+","/"};
  String strResult = new String();
  String str = "";
  int i,j;
  i = (int)(lng/64);
  j = (int)(lng%64);
  str = base64[j];
  while(i>0){
   j = i%64;
   i = i/64;
   strResult = base64[j];
   str = strResult + str;
  }
  return str;
}