阿拉伯数字转换为大写汉字

public static String translateUP(double num){
            String[] upChinese={"零","壹","贰","叁","肆","伍","陆","柒","捌","玖",};
            String[] upChinese2={"分","角","圆","拾","佰","仟","萬","拾","佰","仟","亿","拾","佰","仟","兆"};
            StringBuffer result=new StringBuffer();
            int count=0;
            int zeroflag=0;
            boolean mantissa=false;
            if(num<0){                      //输入值小于零
                return "输入金额不能为负数！";
            }
            if(num==0){                     //输入值等于零
                return "零";
            }
            if(String.valueOf(num).indexOf('E')!=-1){ //输入值过大转为科学计数法本方法无法转换
                return "您输入的金额过大";
            }
            int tem=(int)(num*100);
            if(tem%100==0){                           //金额为整时
                if(tem==0)return "穷鬼别来！";         //输入额为e:0.0012小于分计量单位时  
                result.insert(0, "整");
                tem=tem/100;
                count=2;
                mantissa=true;
            }
            while(tem>0){
                  
                int t=(int)tem%10;                    //取得最后一位
                if(t!=0){                             //最后一位不为零时  
                    if(zeroflag>=1){                  //对该位前的单个或多个零位进行处理  
                        if(((!mantissa)&&count==1)){                    //不是整数金额且分为为零
                            
                        }else if(count>2&&count-zeroflag<2){            //输入金额为400.04小数点前后都有零
                            
                                result.insert(1,"零");
                           
                        }else if(count>6&&count-zeroflag<6&&count<10){  //万位后为零且万位为零
                            if(count-zeroflag==2){                      //输入值如400000
                                result.insert(0,"萬");
                            }else{
                                result.insert(0,"萬零");                 //输入值如400101
                            }
                        }else if(count>10&&count-zeroflag<10){
                            if(count-zeroflag==2){
                                result.insert(0,"亿");
                            }else{
                                result.insert(0,"亿零");
                            }
                            
               
                        }else if(((count-zeroflag)==2)){                //个位为零
                            
                        }else if(count>6&&count-zeroflag==6&&count<10){ //以万位开始出现零如4001000
                            result.insert(0,"萬");
                        }else if(count==11&&zeroflag==1){               
                            result.insert(0,"亿");
                        }else{
                            result.insert(0,"零");
                        }
                        
                    }           
                    result.insert(0,upChinese[t]+ upChinese2[count]);
                    zeroflag=0;
                    
                }else{
                    if(count==2){
                        result.insert(0,upChinese2[count]);             //个位为零补上"圆"字
                    }
                    zeroflag++;
                }
                tem/=10;
               // System.out.println("count="+count+"---zero="+zeroflag+"----"+result.toString());
                count++;
                
                if(count>20)break;      
            }
            return result.toString();
            
        }