将数字转换成中文数字

将阿拉伯数字转换成中文数字，大家可以看我的测试数据，应该没有BUG。

/** * 将数字转换成中文数字 * @author Prosper * */public class IntToCN{ public static void main(String[] args) { int ri = ((Double)(Math.random()*10)).intValue(); System.out.println(ri+" : "+intToZH(ri)); ri = ((Double)(Math.random()*100)).intValue(); System.out.println(ri+" : "+intToZH(ri)); ri = ((Double)(Math.random()*1000)).intValue(); System.out.println(ri+" : "+intToZH(ri)); ri = ((Double)(Math.random()*10000)).intValue(); System.out.println(ri+" : "+intToZH(ri)); ri = ((Double)(Math.random()*100000)).intValue(); System.out.println(ri+" : "+intToZH(ri)); ri = ((Double)(Math.random()*1000000)).intValue(); System.out.println(ri+" : "+intToZH(ri)); ri = ((Double)(Math.random()*10000000)).intValue(); System.out.println(ri+" : "+intToZH(ri)); ri = ((Double)(Math.random()*100000000)).intValue(); System.out.println(ri+" : "+intToZH(ri)); ri = ((Double)(Math.random()*1000000000)).intValue(); System.out.println(ri+" : "+intToZH(ri)); ri = ((Double)(Math.random()*10000000000l)).intValue(); System.out.println(ri+" : "+intToZH(ri)); } /** * 将数字转换成中文数字 * @author Prosper * */ public static String intToZH(int i) { String[] zh = {"零", "一", "二", "三", "四", "五", "六", "七", "八", "九"}; String[] unit = {"", "十", "百", "千", "万", "十", "百", "千", "亿", "十"}; String str = ""; StringBuffer sb = new StringBuffer(String.valueOf(i)); sb = sb.reverse(); int r = 0; int l = 0; for (int j = 0; j < sb.length(); j++) { /** * 当前数字 */ r = Integer.valueOf(sb.substring(j, j+1)); if (j != 0) /** * 上一个数字 */ l = Integer.valueOf(sb.substring(j-1, j)); if (j == 0) { if (r != 0 || sb.length() == 1) str = zh[r]; continue; } if (j == 1 || j == 2 || j == 3 || j == 5 || j == 6 || j == 7 || j == 9) { if (r != 0) str = zh[r] + unit[j] + str; else if (l != 0) str = zh[r] + str; continue; } if (j == 4 || j == 8) { str = unit[j] + str; if ((l != 0 && r == 0) || r != 0) str = zh[r] + str; continue; } } return str; }}