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String nullText = "\t";
for (int i = 0; i < strPromotionName.length() - 3; i++) {
nullText = nullText + "\t";
}
discountTitleLabel.setText("\u7279" +nullText+ "\u4EF7");
discountTitleLabel.setText("\u7279" +â â+ "\u4EF7");å¤ä¸ªç©ºæ ¼ä¹ä¸è¡åã
追é®æä¹è¯è¿ï¼è¿æ¯ä¸è¡çï¼åµåµï¼å°±ç®discountTitleLabel.setText("\u7279" +â\t\t\t\t\t\tâ+ "\u4EF7");ä¹æ¯ä¸è¡åãå°åºæ¯ä»ä¹é®é¢ã
追çä¸åºè¯¥åï¼è¦ä¸å°±æ¯Swing设置çé®é¢ã
试过了,但是也是没有达到那种效果,只显示了一个空格。纠结