get the web page, regrex find the specific Chinese content

gistfile1.java

package test;

import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.Calendar;
import java.util.concurrent.TimeUnit;
import org.junit.*;
import static org.junit.Assert.*;
import static org.hamcrest.CoreMatchers.*;
import org.openqa.selenium.*;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.Select;

public class test {
  private WebDriver driver;
  private String baseUrl;
  private boolean acceptNextAlert = true;
  private StringBuffer verificationErrors = new StringBuffer();

  @Before
  public void setUp() throws Exception {
    driver = new FirefoxDriver();
    baseUrl = "https://www.wacai.com/user/user.action?url=http%3A%2F%2Fbbs.wacai.com%2Fportal.php";//"http://bbs.wacai.com/thread-651750-1-1.html"
    driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
  }

  @Test
  public void testLogin() throws Exception {
    driver.get("http://bbs.wacai.com/thread-648905-1-1.html");// + "/user/user.action?url=http%3A%2F%2Fbbs.wacai.com%2Fportal.php");
    //System.out.println(driver.getPageSource());
    Pattern p = Pattern.compile("回帖内容必须为.+</font>非此内容将收回铜钱奖励");//.+</font>非此内容将收回铜钱奖励
    Matcher r = p.matcher("driver.getPageSource().toString()");//(driver.getPageSource().toString());
    StringBuffer key = new StringBuffer();
    int i = 0;
    while(r.find()){
    	key.append(r.group());
    }
    System.out.println(key);
  }

  @After
  public void tearDown() throws Exception {
    driver.quit();
    String verificationErrorString = verificationErrors.toString();
    if (!"".equals(verificationErrorString)) {
      fail(verificationErrorString);
    }
  }

  private boolean isElementPresent(By by) {
    try {
      driver.findElement(by);
      return true;
    } catch (NoSuchElementException e) {
      return false;
    }
  }

  private boolean isAlertPresent() {
    try {
      driver.switchTo().alert();
      return true;
    } catch (NoAlertPresentException e) {
      return false;
    }
  }

  private String closeAlertAndGetItsText() {
    try {
      Alert alert = driver.switchTo().alert();
      String alertText = alert.getText();
      if (acceptNextAlert) {
        alert.accept();
      } else {
        alert.dismiss();
      }
      return alertText;
    } finally {
      acceptNextAlert = true;
    }
  }
}