geekfrog/PermissionsTime
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Code Releases Activity

权限增加、移除功能

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GeekFrog
2017-07-14 06:33:19 +08:00
parent a545520d58
commit 35bcfdc5f8
14 changed files with 275 additions and 124 deletions
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23
src/main/gg/frog/mc/permissionstime/utils/FileUtil.java
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@ -1,5 +1,7 @@
package gg.frog.mc.permissionstime.utils;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.util.Enumeration;
@ -7,13 +9,14 @@ import java.util.jar.JarEntry;
import java.util.jar.JarFile;
public class FileUtil {
public interface FindFilesDo {
boolean isProcess(String fileName);
void process(String fileName, InputStream is);
}
public static void findFilesFromJar(FindFilesDo ffd, Class<?> jarClazz){
public static void findFilesFromJar(FindFilesDo ffd, Class<?> jarClazz) {
JarFile jarFile = null;
try {
String jarFilePath = jarClazz.getProtectionDomain().getCodeSource().getLocation().getFile();
@ -21,7 +24,7 @@ public class FileUtil {
Enumeration<JarEntry> entries = jarFile.entries();
while (entries.hasMoreElements()) {
JarEntry e = entries.nextElement();
if(ffd.isProcess(e.getName())){
if (ffd.isProcess(e.getName())) {
InputStream is = jarFile.getInputStream(e);
ffd.process(e.getName(), is);
try {
@ -43,4 +46,16 @@ public class FileUtil {
}
}
}
public static void writeOnFile(String fileName, String content) {
FileWriter fw;
try {
File f = new File(fileName);
fw = new FileWriter(f, true);
fw.write(content + "\r\n");
fw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}