FileInputStream fin=new FileInputStream("my.ini") // 打开文件
Properties props=new Properties() // 建立属性类
props.load(fin) // 读入文件
fin.close() // 关闭文件
Java读取和修改ini配置文件，参考如下：/*
* ConfigurationFile.java
*
*/
import java.io.BufferedReader
import java.io.BufferedWriter
import java.io.FileReader
import java.io.FileWriter
import java.io.IOException
import java.util.regex.Matcher
import java.util.regex.Pattern
/**
* 这是个配置文档操作类，用来读取和配置ini配置文档
* @author 由月
* @version 2004-08-18
* @修改 2008-05-22
*/
public final class ConfigurationFile {
/**
* 从ini配置文档中读取变量的值
* @param file 配置文档的路径
* @param section 要获取的变量所在段名称
* @param variable 要获取的变量名称
* @param defaultValue 变量名称不存在时的默认值
* @return 变量的值
* @throws IOException 抛出文档操作可能出现的io异常
*/
public static String getProfileString(
String file,
String section,
String variable,
String defaultValue)
throws IOException {
String strLine, value = ""
BufferedReader bufferedReader = new BufferedReader(new FileReader(file))
boolean isInSection = false
try {
while ((strLine = bufferedReader.readLine()) != null) {
strLine = strLine.trim()
//strLine = strLine.split("[]")[0]
Pattern p
Matcher m
p = Pattern.compile("\\["+section+"\\]")
m = p.matcher((strLine))
if (m.matches()) {
p = Pattern.compile("\\["+section+"\\]")
m = p.matcher(strLine)
if (m.matches()) {
isInSection = true
} else {
isInSection = false
}
}
if (isInSection == true) {
strLine = strLine.trim()
String[] strArray = strLine.split("=")
if (strArray.length == 1) {
value = strArray[0].trim()
if (value.equalsIgnoreCase(variable)) {
value = ""
return value
}
} else if (strArray.length == 2) {
value = strArray[0].trim()
if (value.equalsIgnoreCase(variable)) {
value = strArray[1].trim()
return value
}
} else if (strArray.length >2) {
value = strArray[0].trim()
if (value.equalsIgnoreCase(variable)) {
value = strLine.substring(strLine.indexOf("=") + 1).trim()
return value
}
}
}
}
} finally {
bufferedReader.close()
}
return defaultValue
}
