阿拉伯數字轉成漢字

時間 2019-11-13

標籤阿拉伯數字轉成漢字简体版

原文原文鏈接

在批量使用測試帳號的時候，須要對帳號進行標記，通常用username字段，以前的策略是統一的名稱+用戶編號（測試用戶的編號，非用戶id），因爲需求變動，用戶username不容許使用數字了，因此須要把數字轉成漢字來進行標記。下面分享集中方法：java

private static String change1(int n) {// 數字轉換成漢字表示
        String[] c = {"零", "壹", "貳", "叄", "肆", "伍", "陸", "柒", "捌", "玖"};
        String ss = n + "";//把輸入的內容轉換成String類型字符串
        StringBuilder builder = new StringBuilder("");
        int j;
        for (int i = 0; i < ss.length(); i++) {
            for (j = 0; j <= 9; j++) {// 遍歷ss字符串中每一個字符並追加到builder中
                if (ss.charAt(i) == j + '0') {
                    break;
                }
            }
            builder.append(c[j]);//往builder對象中追加獲取的字符
        }
        return builder.toString();//返回該字符串
    }

    private static String change2(int n) {// 數字轉換成漢字表示
        String[] c = {"零", "壹", "貳", "叄", "肆", "伍", "陸", "柒", "捌", "玖"};
        String ss = n + "";//把輸入的內容轉換成String類型字符串
        StringBuilder builder = new StringBuilder("");
        for (int i = 0; i < ss.length(); i++) {
            char c1 = ss.charAt(i);
            int i1 = Integer.parseInt(c1 + "");
            builder.append(c[i1]);//往builder對象中追加獲取的字符
        }
        return builder.toString();//返回該字符串
    }

    private static String change3(int n) {// 數字轉換成漢字表示
        String[] c = {"零", "壹", "貳", "叄", "肆", "伍", "陸", "柒", "捌", "玖"};
        String ss = n + "";//把輸入的內容轉換成String類型字符串
        StringBuilder builder = new StringBuilder("");
        IntStream.range(0, ss.length()).forEach(x -> builder.append(c[Integer.valueOf(ss.charAt(x) + "")]));
        return builder.toString();//返回該字符串
    }

    private static String change4(int n) {// 數字轉換成漢字表示
        String[] c = {"零", "壹", "貳", "叄", "肆", "伍", "陸", "柒", "捌", "玖"};
        return IntStream.range(0, (n + "").length()).mapToObj(x -> c[Integer.valueOf((n + "").charAt(x) + "")]).collect(Collectors.joining()).toString();
    }

    private static String change5(int n) {// 數字轉換成漢字表示
        String[] c = {"零", "壹", "貳", "叄", "肆", "伍", "陸", "柒", "捌", "玖"};
        return Arrays.asList((n + "").toCharArray()).stream().map(x -> c[Integer.valueOf(x + "")]).collect(Collectors.joining()).toString();
    }

因爲使用了腳本語言Groovy，因此功能仍是須要用Groovy寫的，下面是Groovy版本：編程

static String[] chineses = ["零", "一", "二", "三", "四", "五", "六", "七", "八", "九"]

    static String[] capeChineses = ["零", "壹", "貳", "叄", "肆", "伍", "陸", "柒", "捌", "玖"]
/**
 * 將int類型轉化爲漢子數字，對於3位數的數字自動補零
 * @param i
 * @return
 */
    static String getChinese(int i) {
        if (i <= 0) return "零零零"
        String num = (i + EMPTY).collect { x -> chineses[changeStringToInt(x)] }.join()
        num.length() > 2 ? num : getManyString(chineses[0] + EMPTY, 3 - num.length()) + num
    }

/**
 * 將int類型轉化漢字大寫數字表示
 * @param i
 * @return
 */
    static String getCapeChinese(int i) {
        (i + EMPTY).collect { x -> capeChineses[changeStringToInt(x)] }.join()
    }

不得不說，腳本語言真香。app