java - java中的破折号分隔符正在改变输出

Question

我正在使用下面的java代码将数字转换为阿拉伯语

    String str = "1234-5678-9101";

    char[] chars = {'٠','١','٢','٣','٤','٥','٦','٧','٨','٩'};
    StringBuilder builder = new StringBuilder();

    for (int i = 0; i < str.length(); ++i) {
        if (Character.isDigit(str.charAt(i))) {
            builder.append(Chars[(int)(str.charAt(i))-48]);
        } else {
            builder.append(str.charAt(i));
        }
    }

预期输出是 ٩١٠١-٥٦٧٨-١٢٣٤，但结果是 ١٢٣٤-٥٦٧٨-٩١٠١(反向)

Answer 1

感谢大家，使用以下代码解决了这个问题:

String str = "1234-5678-9101";

char[] chars = {'٠','١','٢','٣','٤','٥','٦','٧','٨','٩'};
StringBuilder builder = new StringBuilder();

for (int i = 0; i < str.length(); ++i) {
    if (Character.isDigit(str.charAt(i))) {
        builder.append(Chars[(int)(str.charAt(i))-48]);
    } else {
        builder.append("\u202A");
        builder.append(str.charAt(i));
    }
}