import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
/**
* @author lijinzhou
* @since 2018/2/2 14:12
*/
public class ReadTxtFileUtil {
//效率高
public static void readTxtFile(String filePath) {
try {
File file = new File(filePath);
if (file.isFile() && file.exists()) {
InputStreamReader isr = new InputStreamReader(new FileInputStream(file), "GBK");
BufferedReader br = new BufferedReader(isr);
String lineTxt = null;
while ((lineTxt = br.readLine()) != null) {
System.out.println(lineTxt);
}
br.close();
} else {
System.out.println("文件不存在!");
}
} catch (Exception e) {
System.out.println("文件读取错误!");
}
}
public static void main(String[] args) {
readTxtFile("D:\\222.txt");
}
}
Java-读取本地文件
猜你喜欢
转载自blog.csdn.net/lijinzhou2017/article/details/79238916
今日推荐
周排行