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java.io.File.delete(File file)·½·¨Ê±ºò£¬²»Äܳɹ¦É¾³ý£¬ÄÇôÈç¹ûÎÒÃÇÏë³É¹¦É¾³ý£¬¸ÃÔõô°ìµÄ£¬ÄǾÍÒªÏÈɾ³ý¸ÃÎļþ¼ÐÏÂÃæµÄÄÚÈÝ£¬´úÂëÈçÏ£º
/**
* ɾ³ýÎļþ»òÎļþ¼Ð
* @param file
*/
public static void deleteFile(File file){
if(file.exists()){
try{
//Èç¹ûÊÇÎļþ¼Ð,ÏÈɾ³ýµ±Ç°Îļþ¼ÐϵÄËùÓÐÎļþ»òÎļþ¼Ð
if(file.isDirectory()){
//»ñµÃµ±Ç°Îļþ¼ÐϵÄËùÓÐÎļþ»òÎļþ¼Ð
File[] files = file.listFiles();
//µ±Ç°Îļþ¼Ð²»Îª¿Õ
if(files.length > 0){
for(File aFile:files){
//µÝ¹éµ÷ÓÃ
deleteFile(aFile);
}
}
}
//ɾ³ýÎļþ»òÎļþ¼Ð
file.delete();
}
catch(Exception e){
e.printStackTrace();
}
}
}


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