Помогите исправить не удается подключиться к Yahoo Finance
| Код |
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
String curAmountText = curAmount.getText();
for(int i=0;i < curAmountText.length();i++)
{
if(!Character.isDigit(curAmountText.charAt(i)))
{
JOptionPane.showMessageDialog(this, "Please enter a valid amount!");
curAmount.requestFocus();
return;
}
}
resultDisplay.setText("");
String curFromText = curFrom.getSelectedValue().toString();
String curToText = curTo.getSelectedValue().toString();
String[] temp = null;
temp = curFromText.split(" - ");
String curFromTitle = temp[0];
String curFromCode = temp[1];
temp = curToText.split(" - ");
String curToTitle = temp[0];
String curToCode = temp[1];
String URL = "http://finance.yahoo.com/q/bc?s=" + curFromCode + "" + curToCode + "=X&t=5d&l=on&z=m&q=l&c=";
try {
String results = "";
URL thePage = new URL(URL);
BufferedReader in = new BufferedReader(new InputStreamReader(thePage.openStream()));
String inputLine;
while ((inputLine = in.readLine()) != null) {
results = results + inputLine;
}
in.close();
Pattern finalPattern = Pattern.compile("x">([0-9.]+)</span>");
Matcher matchFind = finalPattern.matcher(results);
matchFind.find();
double curRate = Double.valueOf(matchFind.group(1)).doubleValue();
double totalConvert = curRate * Double.valueOf(curAmount.getText()).doubleValue();
finalPattern = Pattern.compile("<span id="yfs_t10_[a-zA-Z]+=x">(.*)</span>:");
matchFind = finalPattern.matcher(results);
matchFind.find();
resultDisplay.setText(String.format("%,.2f", totalConvert));
resultDisplayTime.setText("Per Trade Time: "+matchFind.group(1));
} catch (Exception e) {
// Do error handling
JOptionPane.showMessageDialog(this, "Не удается подключиться к Yahoo Finance!");
}
}
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