Question

开了个水桶服，结果：[严重] null java.io.FileNotFoundException: C:\cfgtmp.txt (拒绝访问。)

at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>
(Unknown Source)
at java.io.FileOutputStream.<init>
(Unknown Source)
at java.io.FileWriter.<init>
(Unknown Source)
at plugin.sy.mcserver.getPlayerName.<init>
(getPlayerName.java:26)
at plugin.sy.mcserver.Main.onCommand(Main.java:46)
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:192)
at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchCommand(CraftServer.java:528)
at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchServerCommand(CraftServer.java:515)
at net.minecraft.server.v1_6_R3.DedicatedServer.as(DedicatedServer.java:263)
at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:228)
at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:488)
at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:421)
at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583)

Answer 1

你好：部分电脑的访问C盘文件需要管理员权限，你可以把文件放到D盘，访问的时候不要打开文件，确认文件路径正确后在运行你的程序就可以了。

Answer 2

如果你确定文件存在而且文件名没问题那就可能是权限问题