java readLine方法只能读取一行 javastringclass 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 java readLine方法每次能够读取一行 import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileWriter;import java.io.IOException;import java.io.InputStreamReader;import java.util.StringTokenizer;public class Snippet {public static void main(String[] args) throws IOException {BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(new File("D:\\cacm.all"))));String has = null;while((has = br.readLine()) != null) {System.out.println(has);}br.close();}}用 while循环 你用if肯定一次了 import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileWriter;import java.io.IOException;import java.io.InputStreamReader;import java.util.StringTokenizer;public class Snippet {public static void main(String[] args) throws IOException {BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(new File("D:\\cacm.all"))));String has = null;while((has = br.readLine()) != null) {System.out.println(has);}br.close();}} import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileWriter;import java.io.IOException;import java.io.InputStreamReader;import java.util.StringTokenizer;public class Snippet {public static void main(String[] args) throws IOException {BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(new File("D:\\cacm.all"))));String has = null;while((has = br.readLine()) != null) {System.out.println(has);}br.close();}}草 不信 显示不错来 红。。 在线等,急!!!摆脱大家帮帮忙! 怎样判断上传图片的大小 UT Case 是什么啊 XFIRE 的动态调用 关于服务部署在resin不同版本的时候出现部分乱码 list.add()问题 AxisFault! <html:form action="oxAction.do?forumID=取参数值代码"> 问题 请问在java中开发web services的方法是不是使用EJB来实现 请问,J2EE与EJB的关系 这个括号里的东西该如何修改? 求个类似于QQ号码生成的方法,不重复。(时间获取的勿发)
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;public class Snippet {
public static void main(String[] args) throws IOException {BufferedReader br = new BufferedReader(new InputStreamReader(
new FileInputStream(new File("D:\\cacm.all"))));String has = null;while((has = br.readLine()) != null) {
System.out.println(has);
}
br.close();
}
}用 while循环 你用if肯定一次了
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;public class Snippet {
public static void main(String[] args) throws IOException {BufferedReader br = new BufferedReader(new InputStreamReader(
new FileInputStream(new File("D:\\cacm.all"))));String has = null;while((has = br.readLine()) != null) {
System.out.println(has);
}
br.close();
}
}
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;public class Snippet {
public static void main(String[] args) throws IOException {BufferedReader br = new BufferedReader(new InputStreamReader(
new FileInputStream(new File("D:\\cacm.all"))));String has = null;while((has = br.readLine()) != null) {
System.out.println(has);
}
br.close();
}
}草 不信 显示不错来 红。。