public static void getMembers(WebDriver driver, String outname){
FileWriter outFile = null;
try {
outFile = new FileWriter(new File("myfile.txt"));
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//continue from 900
for(int i=1;i<=5070;i++){
driver.get("/username&page="+i);
List<WebElement> links = driver.findElements(By.xpath("/html/body/div[2]/div/div/form/table[2]/tbody/tr/td/a"));
for(WebElement link : links){
if (link.getText() == ""){
}else{
try {
outFile.write(link.getText() + "\n");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println(link.getText());
}
}
}
}
的System.out.println(link.getText());吐出适当的字符串....但是myfile.txt是空的!
答案 0 :(得分:5)
您尚未关闭outFile
:
outFile.close();
关闭文件会刷新所有缓冲的输出并将其写入磁盘上的文件。完成将所有内容写入文件后执行此操作。