Question

java swing jcombobox中的值都A（...）,B(...)..如何只获取A，B

Answer 1

public class Test {

	public static void main(String[] args) throws IOException {
		JComboBox<String> jcb=new JComboBox<>();
		jcb.addItem("A(aabc),B(adsaf)");
		jcb.addItem("B(adsf)");
		for(int i=0;i<jcb.getItemCount();i++){
			String itemStr=jcb.getItemAt(i).replaceAll("\\(.*?\\)", "");
			System.out.println(itemStr);
		}
	}

Answer 2

代码贴出来