一个没有优化的字符串到中文货币转换bean，欢迎大家测试、优化！__buffer_length_str_String_StringBuffer_

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一个没有优化的字符串到中文货币转换bean，欢迎大家测试、优化！

来源: 互联网发布时间：2015-08-26

不知道对你有没有用？希望大家能提出宝贵意见，谢谢！用法如下：

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xuefeng.util.currencyConvertor.java
package xuefeng.util;

/**
* Title:        beans
* Description:
* Copyright:    Copyright (c) 2001
* Company:      cchut
* @author xuefeng
* @version 1.0
*/

public class currencyConvertor
{
  private final String[] strArray1 = {"零", "壹","贰","叁","肆","伍","陆","柒","捌","玖"};
  private final String[][] strArray2 = {{"仟","佰","拾","亿"},{"仟","佰","拾","万"},{"仟","佰","拾","圆"}};
  private final String[] strArray3 = {"角","分"};
//Constructor
  public currencyConvertor()
  {
  }
//Delete "," character in str
  public String deleteChar(String str)
  {
    StringBuffer buffer = new StringBuffer(str.length()+1);
    for(int i=0;i0);
        str = this.deleteChar(str);
      String str2 = str.substring(0,str.indexOf("."));  //Integer part of str
      String str3 = str.substring(str.indexOf("."),str.length()); //Decimal part of str
      int intTmp = str2.length()%4 ;
      int k = 0 ;   //k: parts of str which divided by 4
      if(intTmp==0)
            k = str2.length()/4 ;
      else
            k = (int)(str2.length()/4+1) ;

      StringBuffer buffer = new StringBuffer(100);  //Stringbuffer contains currency string
      for(int i=0;i0)
                    tmp = str2.substring(str2.length()-(k-i)*4,str2.length()-(k-i-1)*4);
            if(Integer.parseInt(tmp)==0)
            {
                    if(i==(k-1))
                    {
                            if(buffer.charAt(buffer.length()-1)=='零')
                                    buffer.deleteCharAt(buffer.length()-1);
                            buffer.append('圆');
                            continue;
                    }
                    else
                    {
                            if(buffer.charAt(buffer.length()-1)=='零')
                                    buffer.deleteCharAt(buffer.length()-1);
                            else
                                    buffer.append(strArray1[0]);
                            continue;
                    }

            }
            for(int j=0;j0&&buffer.charAt(buffer.length()-1)=='零')
                                            continue;
                                    else
                                            buffer.append(strArray1[0]);
                            }
                            else
                            {
                                    intTmp = Integer.parseInt(""+c);
                                    buffer.append(strArray1[intTmp]).append(strArray2[3-k+i][4-tmp.length()+j]);
                            }
                    }
                    else if(j!=0&&j