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pythonimportbase64importconfigparser

config=configparser.ConfigParser()config.read('8x8x8x.cnf')

publicclassConfigLoader{publicstaticPropertiesloadConfig(StringconfigFile){Propertiesprops=newProperties();try(FileInputStreamfis=newFileInputStream(configFile)){props.load(fis);}catch(ÔÚÇ°ÃæµÄ²¿·ÖÖÐ £¬ÎÒÃÇÒѾ­½éÉÜÁËÈçºÎ¼ÓÔØºÍÓ¦ÓÃ8x8x8x.cnfÅäÖÃÎļþ £¬²¢½øÐÐÁËÏêϸµÄʵ¼ùʾÀý¡£

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publicclassConfigValidator{publicstaticvoidmain(Stringargs){Propertiesprops=newProperties();try(FileInputStreamfis=newFileInputStream("8x8x8x.cnf")){props.load(fis);if(props.size()==0){thrownewIllegalArgumentException("Configurationfileisempty");}if(!props.containsKey("database")||!props.containsKey("server")){thrownewIllegalArgumentException("Missingrequiredsectionsinconfigfile");}System.out.println("Configurationfileisvalid");}catch(Exceptione){System.err.println("Configurationfilevalidationerror:"+e.getMessage());}}}

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javaimportjava.io.IOException;importjava.util.Properties;

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```javaimportjava.util.Properties;

publicclassEnvironmentConfigLoader{publicstaticvoidmain(Stringargs){Propertiesprops=newProperties();Stringenv=System.getenv("APP_ENV");

try(FileInputStreamfis=newFileInputStream(getEnvFile(env))){props.load(fis);}catch(IOExceptione){e.printStackTrace();}//

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