Java读取文件的简单代码
网址： http://blog.csdn.net/justinavril/archive/2008/08/06/2775767.aspx
import
java.io.*;
public
class
FileToString {
public
static
String readFile(String fileName) {
String output = ""
;
File file = new
File(fileName);
if
(file.exists()){
if
(file.isFile()){
try
{
BufferedReader input = new
BufferedReader (
new
FileReader(file));
StringBuffer buffer = new
StringBuffer();
String text;
while
((text = input.readLine()) !=
null
)
&n
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1. byte 如果没有赋值，那么java会自动将它赋值为 （byte）0;
static String ReadLn (int maxLg) // utility function to read from stdin
{
byte lin[] = new byte [maxLg];
int lg = 0, car = -1;
String line = "";
try
{
while (lg < maxLg)
......
public static void main(String args[]){
Date calr1=new Date(2010, 3,1);
Date calr2=new Date(2010,3,31);
Long n=calr2.getTime()-calr1.getTime();
int a=(int)(n/ ......
Java字符串使用总结
前言：
这篇文章的目的是提醒大家对字符串三种类型做个综合的比较，使得在使用字符串三种类的时候有个选择依据，这样可以极大提高程序运行的效率。如果你对这 ......
import java.io.*;
public class FileWrite {
public static void main(String args[]) {
String outPut = "C:\\bin";
StringBuffer ab = new StringBuffer();
for(int i=6;i<=30;i++){
ab.append("http://www.test.com/joke/index_"+i+".htm\r\n&qu ......
import java.io.*;
import java.lang.String;
public class Switchover {
public static String[] strChi = {"零","壹","贰","叁","肆","伍","陆","柒","捌","玖"};
public static String[] strUnits = {"","","拾","佰","仟","万","拾","佰","仟","亿","拾","佰","仟","兆","拾","佰","仟","角","分"};
//验证输 ......
