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每當我的程序試圖讀取或寫入一個文件，我得到了以下信息：讀/寫FileNotFoundException異常（訪問被拒絕）
[System]: LoadConfig >> Config file is missing or corrupt!
C:\Users\Cardinal System\AppData\Roaming\OrlowBase\Run.config (Access is denied)
我看這件事在互聯網上，每個人都該有這個問題只是試圖讀取一個目錄，這與編寫文件的方式是一樣的。我加倍檢查了一切，但它繼續throw和exception。 我試着以管理員身份運行程序，但是沒有做任何事情：/
如果你看看我的代碼，你可以看到我正在記錄一切。我會提供一份我的日誌。
這是我的閱讀方法：
public static ArrayList<String> readConfig(){
ArrayList<String> list = new ArrayList<String>();
try {
Scanner sc = new Scanner(searchForConfig(baseDir));
//searchForConfig(baseDir) always will return a file.
while(sc.hasNextLine()){
list.add(sc.nextLine());
}
sc.close();
return list;
} catch (FileNotFoundException e) {
Logger.addElement("[System]: LoadConfig >> Config file is missing or corrupt!");
Logger.addElement(e.getMessage());
}
list.add("Nothing");
return list;
}
我的寫作方法如下：
public static boolean createNewFile(String Name, String Path, ArrayList<String> Content, boolean override){
File file2 = new File(Path + dash + Name);
if(override == false & file2.exists()){
Name += "1";
}else{
if(override == true & file2.exists()){
file2.delete();
}
}
if(!(Name.indexOf(".") > 0)){
Name += ".cardinal";
}
File file = new File(Path);
if(!file.isDirectory() | !file.exists()){
Logger.addElement("[FileWriter]: NewFile >> New file path is invalid.");
Logger.addElement("[FileWriter]: NewFile >> Creating dirs at path.");
file.mkdirs();
}
try {
PrintWriter pw = new PrintWriter(Path + dash + Name, "UTF-8");
for(int i = 0; i < Content.size(); i++){
pw.println(Content.get(i));
}
Logger.addElement("[FileWriter]: NewFile >> Creating file " + Name + " at " + Path + dash);
pw.close();
return true;
} catch (FileNotFoundException e) {
Logger.addElement("[FileWriter]: NewFile >> FileNotFoundException.");
Logger.addElement(e.getMessage());
return false;
} catch (UnsupportedEncodingException e) {
Logger.addElement("[FileWriter]: NewFile >> UnsupportedEncodingException.");
Logger.addElement(e.getMessage());
return false;
}
}
UPDATE： 我改變了我的記錄器記錄stacktraces找來更多信息。這是一個有點冗長，但一切都在那裏：
[System]: Config >> Searching for config in base directory...
[System]: LoadConfig >> Config file is missing or corrupt!
java.io.FileNotFoundException: C:\Users\Cardinal System\AppData\Roaming\OrlowBase\Run.config (Access is denied)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at java.util.Scanner.<init>(Unknown Source)
at com.orlow.base.FileSystem.Config.LoadConfig.readConfig(LoadConfig.java:21)
at com.orlow.base.FileSystem.Config.Config.<clinit>(Config.java:9)
at com.orlow.base.Init.Init.preInit(Init.java:20)
at com.orlow.base.Main.main(Main.java:10)
[System]: Config >> Searching for config in base directory...
[System]: LoadConfig >> Config file is missing or corrupt!
java.io.FileNotFoundException: C:\Users\Cardinal System\AppData\Roaming\OrlowBase\Run.config (Access is denied)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at java.util.Scanner.<init>(Unknown Source)
at com.orlow.base.FileSystem.Config.LoadConfig.readConfig(LoadConfig.java:21)
at com.orlow.base.FileSystem.Config.Config.checkConfig(Config.java:13)
at com.orlow.base.Init.Init.preInit(Init.java:20)
at com.orlow.base.Main.main(Main.java:10)
[preInit]: Logger >> Starting logger...
[preInit]: Tests >> Testing config...
[System]: Config >> Searching for config in base directory...
[System]: LoadConfig >> Config file is missing or corrupt!
java.io.FileNotFoundException: C:\Users\Cardinal System\AppData\Roaming\OrlowBase\Run.config (Access is denied)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at java.util.Scanner.<init>(Unknown Source)
at com.orlow.base.FileSystem.Config.LoadConfig.readConfig(LoadConfig.java:21)
at com.orlow.base.Init.Init.preTests(Init.java:62)
at com.orlow.base.Init.Init.preInit(Init.java:22)
at com.orlow.base.Main.main(Main.java:10)
[preInit]: Config >> Config file is corrupt.
[System]: SaveConfig >> Replacing Config file...
java.io.FileNotFoundException: C:\Users\Cardinal System\AppData\Roaming\OrlowBase\Run.config (Access is denied)
at java.io.FileOutputStream.open0(Native Method)
at java.io.FileOutputStream.open(Unknown Source)
at java.io.FileOutputStream.<init>(Unknown Source)
at java.io.FileOutputStream.<init>(Unknown Source)
at java.io.PrintWriter.<init>(Unknown Source)
at java.io.PrintWriter.<init>(Unknown Source)
at com.orlow.base.FileSystem.DataStorage.Files.createNewFile(Files.java:98)
at com.orlow.base.FileSystem.Config.SaveConfig.replaceCorruptConfig(SaveConfig.java:26)
at com.orlow.base.FileSystem.Config.Config.getConfigMode(Config.java:32)
at com.orlow.base.FileSystem.Config.Config.getBuildPath(Config.java:77)
at com.orlow.base.Init.Init.preTests(Init.java:68)
at com.orlow.base.Init.Init.preInit(Init.java:22)
at com.orlow.base.Main.main(Main.java:10)
[preInit]: Config >> Config file is corrupt.
[System]: SaveConfig >> Replacing Config file...
java.io.FileNotFoundException: C:\Users\Cardinal System\AppData\Roaming\OrlowBase\Run.config (Access is denied)
at java.io.FileOutputStream.open0(Native Method)
at java.io.FileOutputStream.open(Unknown Source)
at java.io.FileOutputStream.<init>(Unknown Source)
at java.io.FileOutputStream.<init>(Unknown Source)
at java.io.PrintWriter.<init>(Unknown Source)
at java.io.PrintWriter.<init>(Unknown Source)
at com.orlow.base.FileSystem.DataStorage.Files.createNewFile(Files.java:98)
at com.orlow.base.FileSystem.Config.SaveConfig.replaceCorruptConfig(SaveConfig.java:26)
at com.orlow.base.FileSystem.Config.Config.getConfigMode(Config.java:32)
at com.orlow.base.Init.Init.preTests(Init.java:74)
at com.orlow.base.Init.Init.preInit(Init.java:22)
at com.orlow.base.Main.main(Main.java:10)
[preInit]: Config >> Config file is corrupt.
[System]: SaveConfig >> Replacing Config file...
java.io.FileNotFoundException: C:\Users\Cardinal System\AppData\Roaming\OrlowBase\Run.config (Access is denied)
at java.io.FileOutputStream.open0(Native Method)
at java.io.FileOutputStream.open(Unknown Source)
at java.io.FileOutputStream.<init>(Unknown Source)
at java.io.FileOutputStream.<init>(Unknown Source)
at java.io.PrintWriter.<init>(Unknown Source)
at java.io.PrintWriter.<init>(Unknown Source)
at com.orlow.base.FileSystem.DataStorage.Files.createNewFile(Files.java:98)
at com.orlow.base.FileSystem.Config.SaveConfig.replaceCorruptConfig(SaveConfig.java:26)
at com.orlow.base.FileSystem.Config.Config.getConfigMode(Config.java:32)
at com.orlow.base.FileSystem.Config.Config.getLogPath(Config.java:126)
at com.orlow.base.Init.Init.preTests(Init.java:80)
at com.orlow.base.Init.Init.preInit(Init.java:22)
at com.orlow.base.Main.main(Main.java:10)
[preInit]: Config >> Log path is set to C:\Users\Cardinal System\AppData\Roaming\OrlowBase\Logs
[preInit]: Tests >> Config >> Config test was successful.
[preInit] Tests >> Testing file writer...
[FileWriter]: NewFile >> Creating file firstTestFile.cardinal at C:\Users\Cardinal System\AppData\Roaming\OrlowBase\Data\
[FileWriter]: NewFile >> Creating file secondTextFile.cardinal at C:\Users\Cardinal System\AppData\Roaming\OrlowBase\Data\
[FileWriter]: NewFile >> Creating file thirdTestFile.cardinal at C:\Users\Cardinal System\Desktop\Peter\Programming\Java\Eclipse\Workspaces\Main Workspace\TestSkills\
[FileWriter]: NewFile >> Creating file forthTestFile.cardinal at C:\Users\Cardinal System\Desktop\Peter\Programming\Java\Eclipse\Workspaces\Main Workspace\TestSkills\
[preInit] Tests >> File writer test was successful.
[Init]: Console >> Rendering console GUI...
[System]: Console >> Type "?" for help.
也許改變'＆''到&&'和'|''到'||和 –
改變'如果（file.isDirectory（）|！file.exists（））{''到if（！file.isDirectory（）&&！file.exists（））{' –
換言之，調試代碼 –