2 つの値を Hashmap に配置し、別のメソッド内からそれらにアクセスするコードがあります。私は1つの値「犬」を反復していますが、メソッドの最後に、その「犬」値に関連する「レース」を出力する必要があります...
これが私がこれまでに持っているものです:
DecimalFormat df = new DecimalFormat("#.##");
for (String dog: data.keySet()) { // use the dog
String dogPage = "http://www.gbgb.org.uk/raceCard.aspx?dogName=" + dog;
Document doc1 = Jsoup.connect(dogPage).get();
// System.out.println("Dog name: " + dog);
Element tblHeader = doc1.select("tbody").first();
for (Element element1 : tblHeader.children()){
String position = element1.select("td:eq(4)").text();
int starts = (position.length() + 1) / 4;
int starts1 = starts;
// System.out.println("Starts: " + starts);
Pattern p = Pattern.compile("1st");
Matcher m = p.matcher(position);
int count = 0;
while (m.find()){
count +=1;
}
double firsts = count / (double)starts1 * 100;
String firstsStr = (df.format(firsts));
// System.out.println("Firsts: " + firstsStr + "%");
Pattern p2 = Pattern.compile("2nd");
Matcher m2 = p2.matcher(position);
int count2 = 0;
while (m2.find()){
count2 +=1;
}
double seconds = count2 / (double)starts1 * 100;
String secondsStr = (df.format(seconds));
// System.out.println("Seconds: " + secondsStr + "%");
Pattern p3 = Pattern.compile("3rd");
Matcher m3 = p3.matcher(position);
int count3 = 0;
while (m3.find()){
count3 +=1;
}
double thirds = count3 / (double)starts1 * 100;
String thirdsStr = (df.format(thirds));
// System.out.println("Thirds: " + thirdsStr + "%");
if (starts1 > 20 && firsts < 20 && seconds > 30 && thirds > 20){
System.out.println("Dog name: " + dog);
// System.out.println("Race: " + race);
System.out.println("Firsts: " + firstsStr + "%");
System.out.println("Seconds: " + secondsStr + "%");
System.out.println("Thirds: " + thirdsStr + "%");
System.out.println("");
}
}
「Race」の値を取得するために「String dog: data.keySet())」のようなものを使用できますか? 例: 文字列レース: data.keySet())?
以前の方法:
Document doc = Jsoup.connect(
"http://www.sportinglife.com/greyhounds/abc-guide").get();
Element tableHeader = doc.select("tbody").first();
Map<String, String> data = new HashMap<>();
for (Element element : tableHeader.children()) {
// Here you can do something with each element
if (element.text().indexOf("Pelaw Grange") > 0
|| element.text().indexOf("Shawfield") > 0
|| element.text().indexOf("Shelbourne Park") > 0
|| element.text().indexOf("Harolds Cross") > 0) {
// do nothing
} else {
String dog = element.select("td:eq(0)").text();
String race = element.select("td:eq(1)").text();
data.put(dog, race);
}
どんな助けでも大歓迎です、ありがとう!
ロブ