截取字符串

[来来去去]

下面这段时间 String 类型
2012-11-23 17:43:34
我只想截取月份 并转成 中文显示 请问应该如何写？

[huangxiaofei]

package com.date.utilities;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;


public class DateTransfer {
    public static final String[] monthList = {"一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月"};
    public static String getChineseMonth(String date) throws ParseException {
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
        Date day = format.parse(date);
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(day);
        int month = calendar.get(Calendar.MONTH);
        String month_str = monthList[month];
        return month_str;
    }
}

创建上面这个类，然后调用的时候

String date ="2012-11-23 17:43:34";
String month = DateTransfer.getChineseMonth(date);

[huangxiaofei]

纠正一下，上面的第12行代码应该改成：

SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");

[小小X]

public static void main(String[] args) {
		String dateStr = "2012-12-23 17:43:34";
		String monthStr = dateStr.substring(dateStr.indexOf("-")+1,dateStr.lastIndexOf("-"));
		int month = Integer.parseInt(monthStr);
		switch(month){
		case 1:
			System.out.println("一月");
			break;
		case 2:
			System.out.println("二月");
			break;
		case 3:
			System.out.println("三月");
			break;
		case 4:
			System.out.println("四月");
			break;
		case 5:
			System.out.println("五月");
			break;
		case 6:
			System.out.println("六月");
			break;
		case 7:
			System.out.println("七月");
			break;
		case 8:
			System.out.println("八月");
			break;
		case 9:
			System.out.println("九月");
			break;
		case 10:
			System.out.println("十月");
			break;
		case 11:
			System.out.println("十一月");
			break;
		case 12:
			System.out.println("十二月");
			break;
		default:
			System.out.println("--------------");
		}
	}