小编Dil*_*mal的帖子

我有字符串日期和我希望inceament日期为1,它应该循环直到月底.作为考试,如果我采取2010年11月它应该循环30天.如果我采取2010年12月它应该循环31天.下面显示我的代码......

String date="12/01/2010";
String incDate;
SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy");
Calendar c = Calendar.getInstance();
c.setTime(sdf.parse(date));
for(int co=0; co<30; co++){
    c.add(Calendar.DATE, 1); 
    incDate = sdf.format(c.getTime());
}

当我使用Java读取文本文件时,如何跳过文本文件的前三行？

目前的节目,

public class Reader {
    public static void main(String[] args) {
        BufferedReader reader;
        try {
            reader = new BufferedReader(new InputStreamReader(
            new FileInputStream("sample.txt")));
            Map<String, Integer> result = new LinkedHashMap<String, Integer>();
            Map<String, Integer> result2 = new LinkedHashMap<String, Integer>();
            while (reader.ready()) {
                String line = reader.readLine();
                //split a line with spaces
                String[] values = line.split("\s+");
                //set a key date\tanimal
                String key = values[0] + "\t" + values[1];
                int sum = 0;
                int count = 0;
                //get a last counter and sum
                if …

public class Reader {
        public static void main(String[] args) throws IOException, ParseException {
            BufferedReader reader;
            String animalName="cat";
            String animal = null;
            try {
                reader = new BufferedReader(new InputStreamReader(
                        new FileInputStream("C:/dila.txt")));
                Map<String, Integer> result = new LinkedHashMap<String, Integer>();
                Map<String, Integer> result2 = new LinkedHashMap<String, Integer>();

                while (reader.ready()) {
                    String line = reader.readLine();
/split a line with spaces/
                    String[] values = line.split(",");
                    String key = null;                 
                    if(values[1].compareTo(animalName)==0){
                    key = values[0];
                    animal=""+values[1].compareTo(animalName);
                    int sum = 0;
                    int count = 0;
/get a last …