public Set<Class<?>> doScan(String basePackage) {
	Set<Class<?>> classes = new HashSet<Class<?>>();
	try {
		String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + org.springframework.util.ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage)) + "/**/*.class";
		Resource[] resources = this.resourcePatternResolver.getResources(packageSearchPath);

		for (int i = 0; i < resources.length; i++) {
			Resource resource = resources[i];
			if (resource.isReadable()) {
				MetadataReader metadataReader = this.metadataReaderFactory.getMetadataReader(resource);
				if ((includeFilters.size() == 0 && excludeFilters.size() == 0) || matches(metadataReader)) {
					try {
						classes.add(Class.forName(metadataReader.getClassMetadata().getClassName()));
					} catch (ClassNotFoundException e) {
						e.printStackTrace();
					}

				}
			}
		}
	} catch (IOException ex) {
		throw new BeanDefinitionStoreException("I/O failure during classpath scanning", ex);
	}
	return classes;
}
 

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        LOGGER.error(message, exception);
        throw new StorageConfigurationException(message, exception);
    }
}
 

private void initModuleConfiguration() {
    if (!scanModuleConfigurations) {
        this.moduleDefaultConfiguration = new ConcurrentMapConfiguration();
        return;
    }
    HashMap<String, Object> base = new HashMap<>();
    Set<Class<?>> types = reflections
            .getTypesAnnotatedWith(PropertySource.class);
    for (Class<?> type : types) {
        PropertySource propertySource = type
                .getAnnotation(PropertySource.class);
        String[] propertiesFiles = propertySource.value();
        for (String propertyFile : propertiesFiles) {
            Properties properties = new Properties();
            try (InputStream is = resourceLoader.getResource(SystemPropertyUtils.resolvePlaceholders(propertyFile))
                    .getInputStream()) {
                properties.load(is);
                LOGGER.debug("Initializing module properties from path " + propertyFile);
            } catch (Exception e) {
                BootstrapException.resourceLoadingFailed(propertyFile, e);
            }
            join(base, properties, propertyFile, propertiesFiles);
        }
    }
    this.moduleDefaultConfiguration = new ConcurrentMapConfiguration(base);
}
 

public static OutputStream createFile(String path) {
    try {
        Path p = Paths.get(SystemPropertyUtils.resolvePlaceholders(path));
        if (Files.exists(p)) {
            Files.delete(p);
        }
        File file = new File(path);
        if (!file.getParentFile().exists()) {
            if (!file.getParentFile().mkdirs()) {
                throw new RuntimeException("Unable to create parent file(s) " + file.getParent());
            }
        }
        return Files.newOutputStream(p);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}
 

/**
 * Finds all the classes which have a BeanTag or BeanTags annotation
 *
 * @param basePackage the package to start in
 * @return classes which have BeanTag or BeanTags annotation
 * @throws IOException
 * @throws ClassNotFoundException
 */
protected static List<Class<?>> findTagClasses(String basePackage) throws IOException, ClassNotFoundException {
    ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
    MetadataReaderFactory metadataReaderFactory = new CachingMetadataReaderFactory(resourcePatternResolver);

    List<Class<?>> classes = new ArrayList<Class<?>>();

    String resolvedBasePackage = ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(
            basePackage));
    String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX +
            resolvedBasePackage + "/" + "**/*.class";

    Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
    for (Resource resource : resources) {
        if (resource.isReadable()) {
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            if (metadataReader != null && isBeanTag(metadataReader)) {
                classes.add(Class.forName(metadataReader.getClassMetadata().getClassName()));
            }
        }
    }

    return classes;
}
 

public PropertySourcesPlaceholdersResolver(Iterable<PropertySource<?>> sources,
                                           PropertyPlaceholderHelper helper) {
    this.sources = sources;
    this.helper = (helper != null) ? helper
            : new PropertyPlaceholderHelper(SystemPropertyUtils.PLACEHOLDER_PREFIX,
            SystemPropertyUtils.PLACEHOLDER_SUFFIX,
            SystemPropertyUtils.VALUE_SEPARATOR, true);
}
 

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String name = ResourceConfiguration.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(name)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        logger.error(message, exception);
        throw new StorageException(message, exception);
    }
}
 

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String document = Document.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(document)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        LOGGER.error(message, exception);
        throw new StorageConfigurationException(message, exception);
    }
}
 

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String entity = Entity.class.getName();
        String persistent = Persistent.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(entity) && !annotationMetadata.hasAnnotation(persistent)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        LOGGER.error(message, exception);
        throw new StorageConfigurationException(message, exception);
    }
}
 

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String document = LuceneConfiguration.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(document)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        LOGGER.error(message, exception);
        throw new StorageConfigurationException(message, exception);
    }
}
 

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String name = CacheConfiguration.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(name)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        LOGGER.error(message, exception);
        throw new CacheConfigurationException(message, exception);
    }
}
 

/**
 * 获取指定包下的静态资源对象
 * 
 * @param packageName 包名
 * @return
 * @throws IOException
 */
private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = this.resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String name = ProtocolConfiguration.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = this.metadataReaderFactory.getMetadataReader(resource);
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (annotationMetadata.hasAnnotation(name)) {
                names.add(classMetadata.getClassName());
            } else {
                String[] interfaceNames = classMetadata.getInterfaceNames();
                for (String interfaceName : interfaceNames) {
                    metadataReader = this.metadataReaderFactory.getMetadataReader(interfaceName);
                    annotationMetadata = metadataReader.getAnnotationMetadata();
                    if (annotationMetadata.hasAnnotation(name)) {
                        names.add(classMetadata.getClassName());
                        break;
                    }
                }
            }
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        throw new RuntimeException(exception);
    }
}
 

private String[] getResources(String packageName) {
    try {
        // 搜索资源
        String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(packageName)) + "/" + DEFAULT_RESOURCE_PATTERN;
        Resource[] resources = resourcePatternResolver.getResources(packageSearchPath);
        // 提取资源
        Set<String> names = new HashSet<String>();
        String name = CommunicationModule.class.getName();
        for (Resource resource : resources) {
            if (!resource.isReadable()) {
                continue;
            }
            // 判断是否静态资源
            MetadataReader metadataReader = metadataReaderFactory.getMetadataReader(resource);
            AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
            if (!annotationMetadata.hasAnnotation(name)) {
                continue;
            }
            ClassMetadata classMetadata = metadataReader.getClassMetadata();
            names.add(classMetadata.getClassName());
        }
        return names.toArray(new String[0]);
    } catch (IOException exception) {
        String message = "无法获取资源";
        LOGGER.error(message, exception);
        throw new CommunicationConfigurationException(message, exception);
    }
}
 

private Resource[] pathToResources(String path) {
    String resourcePath = ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(path));
    String packageSearchPath = ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX + resourcePath + "/*.class";
    try {
        return resourcePatternResolver.getResources(packageSearchPath);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}
 

/**
 * Finds all the model classes and the model error class.
 *
 * @throws MojoExecutionException if a class couldn't be instantiated or an I/O error occurred.
 */
private void findModelClasses() throws MojoExecutionException
{
    try
    {
        log.debug("Finding model classes.");

        // Get the model classes as resources.
        modelClasses = new HashSet<>();

        // Loop through each model resource and add each one to the set of model classes.
        for (Resource resource : ResourceUtils.getResources(ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX +
            ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(modelJavaPackage)) +
            "/**/*.class"))
        {
            if (resource.isReadable())
            {
                MetadataReader metadataReader = new CachingMetadataReaderFactory(new PathMatchingResourcePatternResolver()).getMetadataReader(resource);
                Class<?> clazz = Class.forName(metadataReader.getClassMetadata().getClassName());
                modelClasses.add(clazz);
                log.debug("Found model class \"" + clazz.getName() + "\".");

                // If the model error class name is configured and matches this class, then hold onto it.
                if (clazz.getSimpleName().equals(modelErrorClassName))
                {
                    log.debug("Found model error class \"" + clazz.getName() + "\".");
                    modelErrorClass = clazz;
                }
            }
        }
    }
    catch (IOException | ClassNotFoundException e)
    {
        throw new MojoExecutionException("Error finding model classes. Reason: " + e.getMessage(), e);
    }
}
 

public Hasor build(Object parentObject, ApplicationContext applicationContext) throws IOException {
    Hasor hasorBuild = (parentObject == null) ? Hasor.create() : Hasor.create(parentObject);
    hasorBuild.parentClassLoaderWith(applicationContext.getClassLoader());
    //
    // make sure mainConfig
    String config = this.mainConfig;
    if (!StringUtils.isBlank(config)) {
        config = SystemPropertyUtils.resolvePlaceholders(config);
        Resource resource = StringUtils.isNotBlank(config) ? applicationContext.getResource(config) : null;
        if (resource != null) {
            hasorBuild.mainSettingWith(resource.getURI());
        }
    }
    //
    // merge Properties
    if (this.envProperties != null) {
        this.envProperties.forEach((k, v) -> {
            hasorBuild.addVariable(k.toString(), v.toString());
        });
    }
    if (this.refProperties != null) {
        this.refProperties.forEach((k, v) -> {
            hasorBuild.addVariable(k.toString(), v.toString());
        });
    }
    if (this.customProperties != null) {
        this.customProperties.forEach((k, v) -> {
            hasorBuild.addVariable(k.toString(), v.toString());
        });
    }
    //
    // import Properties to Settings
    if (this.useProperties) {
        hasorBuild.importVariablesToSettings();
    }
    //
    return hasorBuild.addModules(this.loadModules);
}
 

@SuppressWarnings({"unchecked", "rawtypes"})
private void initApplicationFileConfiguration() {
    if (applicationPropertiesPath == null) {
        LOGGER.debug("No client application properties to configure. Skipping...");
        applicationFileConfiguration = new ConcurrentMapConfiguration();
        return;
    }

    this.applicationFileConfiguration = new ConcurrentCompositeConfiguration();

    String path = SystemPropertyUtils.resolvePlaceholders(applicationPropertiesPath);
    LOGGER.debug("Configuring client application properties from path " + applicationPropertiesPath);

    Map applicationProperties = new Properties();

    if (SystemUtils.IS_OS_WINDOWS) {
        if (path.startsWith("file://")) {
            if (!path.startsWith("file:///")) {
                path = path.replaceFirst(Pattern.quote("file://"), "file:///");
            }
        }
    }

    try (InputStream is = resourceLoader.getResource(path).getInputStream()) {
        ((Properties) applicationProperties).load(is);
    } catch (Exception e) {
        BootstrapException.resourceLoadingFailed(path, applicationPropertiesPath, e);
    }

    Map environmentApplicationProperties = getEnvironmentSpecificProperties(path);
    if (environmentApplicationProperties != null) {
        ((ConcurrentCompositeConfiguration) this.applicationFileConfiguration).addConfiguration(new ConcurrentMapConfiguration(environmentApplicationProperties));
    }
    ((ConcurrentCompositeConfiguration) this.applicationFileConfiguration).addConfiguration(new ConcurrentMapConfiguration(applicationProperties));

    if (applicationFileConfiguration.containsKey(BootstrapConfigKeys.PUBLISH_DEFAULTS_KEY.getPropertyName())) {
        this.publishDefaults = applicationFileConfiguration.getBoolean(BootstrapConfigKeys.PUBLISH_DEFAULTS_KEY.getPropertyName());
    }
}
 

@SuppressWarnings("unchecked")
public static void writePropertiesToFile(String path, Set<Path> filesCreated, SimpleEntry<String, String>... entries) {
    Properties properties = new Properties();
    for (SimpleEntry<String, String> entry : entries) {
        properties.put(entry.getKey(), entry.getValue());
    }
    Path p = Paths.get(SystemPropertyUtils.resolvePlaceholders(path));
    try (OutputStream os = createFile(p.toString())) {
        properties.store(os, "test properties");
        filesCreated.add(p);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}
 

static boolean isTransport(ClassNode node, String type) {
	for (AnnotationNode annotationNode : node.getAnnotations()) {
		String annotation = "EnableBinding";
		if (PatternMatchUtils.simpleMatch(annotation,
				annotationNode.getClassNode().getName())) {
			Expression expression = annotationNode.getMembers().get("transport");
			String transport = expression == null ? "rabbit" : expression.getText();
			if (transport != null) {
				transport = SystemPropertyUtils.resolvePlaceholders(transport);
			}
			return transport.equals(type);
		}
	}
	return false;
}
 

public static String expandEnvironmentVars(String text) {
    if (text == null) {
        return text;
    }
    return SystemPropertyUtils.resolvePlaceholders(text);
}
 

protected String resolveBasePackage(String basePackage) {
	return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage));
}
 

private static String resolveBasePackage(String basePackage) {
  return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(
      basePackage));
}
 

private String resolveBasePackage(String basePackage) {
	return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage));
}
 

/**
 * Resolve the specified base package into a pattern specification for
 * the package search path.
 * <p>The default implementation resolves placeholders against system properties,
 * and converts a "."-based package path to a "/"-based resource path.
 * @param basePackage the base package as specified by the user
 * @return the pattern specification to be used for package searching
 */
protected String resolveBasePackage(String basePackage) {
    return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage));
}
 

/**
 * Resolve the specified base package into a pattern specification for
 * the package search path.
 * <p>The default implementation resolves placeholders against system properties,
 * and converts a "."-based package path to a "/"-based resource path.
 * @param basePackage the base package as specified by the user
 * @return the pattern specification to be used for package searching
 */
protected String resolveBasePackage(String basePackage) {
    return ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(basePackage));
}
 

/**
 * 转换成包名,ant风格
 * @author Frodez
 * @date 2019-12-14
 */
public static String getPackagePath(String pattern) {
	String packagePath = ClassUtils.convertClassNameToResourcePath(SystemPropertyUtils.resolvePlaceholders(pattern));
	return StrUtil.concat(ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX, packagePath, DefStr.CLASS_SUFFIX);
}
 

/**
 * Resolve the package name to a canonical path, in case there any place holders.
 *
 * @param basePackage the base package to be scanned.
 * @return the canonical version of the package name.
 */
private static String resolveBasePackage(String basePackage) {
  return ClassUtils.convertClassNameToResourcePath(
      SystemPropertyUtils.resolvePlaceholders(basePackage));
}