如果在前一个问题中已经回答了这个问题，或者由于我自己的缺点是java的新内容，我道歉。
我无法捕捉到我正在造成的异常（模拟不良的最终用户知识）。 我正在做的是读取“config.yml”文件，但是在这种情况下我特意损坏了文件，因此无法正确解析文件，因此正确运行了代码注释。
正如您在控制台中看到的那样，堆栈跟踪仍在写入，而不是被捕获并写入文件 我怀疑它是因为我没有尝试捕获一个特定的异常，如果控制台日志中显示的是什么情况，我应该捕获什么。
通话方式：
if(fillFromConfig()){
getLogger().info("[ConsoleFilter] Config Reloaded");
return true; //Close True
}
方法：
public boolean fillFromConfig(){
try{
this.saveDefaultConfig();//puts config into data folder if none exsist
this.reloadConfig(); //Reloads config file back into memory
consoleFiltering = ConsoleFilter.this.getConfig().getBoolean("consoleFiltering");//extract from config and set to variable
filterableTag = ConsoleFilter.this.getConfig().getBoolean("filterableTag");//extract from config and set to variable
chatLogging = ConsoleFilter.this.getConfig().getBoolean("chatLogging");//extract from config and set to variable
playerCommandLogging = ConsoleFilter.this.getConfig().getBoolean("playerCommandLogging");//extract from config and set to variable
dateLogSeperator = ConsoleFilter.this.getConfig().getBoolean("dateLogSeperator");//extract from config and set to variable
nodesHashMap = new HashMap<String, Node>();
if(this.getConfig().isConfigurationSection("Filters.Contains")){
tempList = ConsoleFilter.this.getConfig().getConfigurationSection("Filters.Contains").getKeys(false);//extracts nodes from Filters.Contains
for (String str: tempList){
Node tempNode = new Node(str,
this.getConfig().getString("Filters.Contains."+str+".file").toString(),
this.getConfig().getBoolean("Filters.Contains."+str+".delete"),
"Contains");
nodesHashMap.put(tempNode.getNode(), tempNode);
}
}
if(this.getConfig().isConfigurationSection("Filters.Ends_With")){
tempList = ConsoleFilter.this.getConfig().getConfigurationSection("Filters.Ends_With").getKeys(false);
for (String str: tempList){
Node tempNode = new Node(str,
this.getConfig().getString("Filters.Ends_With."+str+".file").toString(),
this.getConfig().getBoolean("Filters.Ends_With."+str+".delete"),
"Ends_With");
nodesHashMap.put(tempNode.getNode(), tempNode);
}
}
if(this.getConfig().isConfigurationSection("Filters.Equals")){
tempList = ConsoleFilter.this.getConfig().getConfigurationSection("Filters.Equals").getKeys(false);
for (String str: tempList){
Node tempNode = new Node(str,
this.getConfig().getString("Filters.Equals."+str+".file").toString(),
this.getConfig().getBoolean("Filters.Equals."+str+".delete"),
"Equals");
nodesHashMap.put(tempNode.getNode(), tempNode);
}
}
return true;
}catch(Exception ex){
File file = new File(this.getDataFolder() + "/config.yml");
if(file.exists()){
File file2 = new File(this.getDataFolder() + "/failed_config.yml");
file.renameTo(file2);
}
Date time = Calendar.getInstance().getTime();
getLogger().info("[ConsoleFilter] Error in reading config file. See CF_Exceptions.log and contact plugin Developer.");
logToFile(time + "-" +ex.toString(),"CF_Exceptions","Logs");
return false;
}
}
控制台输出：
23.04 09:43:41 [Server] Startup ... 15 more
23.04 09:43:41 [Server] Startup at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:53)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.Yaml.load(Yaml.java:400)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:481)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:120)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:159)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:230)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:143)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:558)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:225)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.scanner.ScannerImpl.needMoreTokens(ScannerImpl.java:280)
23.04 09:43:41 [Server] Startup at org.yaml.snakeyaml.scanner.ScannerImpl.stalePossibleSimpleKeys(ScannerImpl.java:465)
23.04 09:43:41 [Server] INFO ^
23.04 09:43:41 [Server] INFO # Supported Values false, true
23.04 09:43:41 [Server] Startup in 'string', line 21, column 1:
23.04 09:43:41 [Server] INFO could not found expected ':'
23.04 09:43:41 [Server] INFO ^
23.04 09:43:41 [Server] INFO chat into its own log.
23.04 09:43:41 [Server] Startup in 'string', line 20, column 1:
23.04 09:43:41 [Server] INFO Caused by: while scanning a simple key
23.04 09:43:41 [Server] Startup at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
23.04 09:43:41 [Server] Startup at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:659)
23.04 09:43:41 [Server] Startup at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:777)
23.04 09:43:41 [Server] Startup at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:331)
23.04 09:43:41 [Server] Startup at net.minecraft.server.dedicated.DedicatedServer.func_71333_ah(DedicatedServer.java:374)
23.04 09:43:41 [Server] Startup at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchServerCommand(CraftServer.java:514)
23.04 09:43:41 [Server] Startup at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchCommand(CraftServer.java:533)
23.04 09:43:41 [Server] Startup at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:192)
23.04 09:43:41 [Server] Startup at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
23.04 09:43:41 [Server] Startup at com.dirtyredz.ConsoleFilter.ConsoleFilter.onCommand(ConsoleFilter.java:65)
23.04 09:43:41 [Server] Startup at com.dirtyredz.ConsoleFilter.ConsoleFilter.fillFromConfig(ConsoleFilter.java:177)
23.04 09:43:41 [Server] Startup at org.bukkit.plugin.java.JavaPlugin.reloadConfig(JavaPlugin.java:117)
23.04 09:43:41 [Server] Startup at org.bukkit.configuration.file.YamlConfiguration.loadConfiguration(YamlConfiguration.java:175)
23.04 09:43:41 [Server] Startup at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:105)
23.04 09:43:41 [Server] Startup at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:138)
23.04 09:43:41 [Server] Startup at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:55)
23.04 09:43:41 [Server] INFO ^
23.04 09:43:41 [Server] INFO # Supported Values false, true
23.04 09:43:41 [Server] Startup in 'string', line 21, column 1:
23.04 09:43:41 [Server] INFO could not found expected ':'
23.04 09:43:41 [Server] INFO ^
23.04 09:43:41 [Server] INFO chat into its own log.
23.04 09:43:41 [Server] Startup in 'string', line 20, column 1:
23.04 09:43:41 [Server] INFO org.bukkit.configuration.InvalidConfigurationException: while scanning a simple key
23.04 09:43:41 [Server] SEVERE Cannot load plugins/ConsoleFilter/config.yml
编辑： Java Doc on Method有自己的Try，Catch：
public static YamlConfiguration loadConfiguration(File file) {
Validate.notNull(file, "File cannot be null");
YamlConfiguration config = new YamlConfiguration();
try {
config.load(file);
} catch (FileNotFoundException ex) {
} catch (IOException ex) {
Bukkit.getLogger().log(Level.SEVERE, "Cannot load " + file, ex);
} catch (InvalidConfigurationException ex) {
Bukkit.getLogger().log(Level.SEVERE, "Cannot load " + file , ex);
}
return config;
}
答案 0 :(得分：0)
正如您从评论中看到的那样，这是不起作用的原因是因为异常永远不会到达try.catch，实际上它实际上是被另一个类中的基本方法捕获的。为了解决这个问题，我被迫创建了自己的类，复制了原始方法执行的操作并设置了自己的try.catch。