org.springframework.context.support.PropertySourcesPlaceholderConfigurer#setIgnoreResourceNotFound ( )源码实例Demo

@Bean
public static PropertySourcesPlaceholderConfigurer placeHolderConfigurer() {
    PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer();
    configurer.setIgnoreResourceNotFound(true);
    configurer.setIgnoreUnresolvablePlaceholders(true);
    MutablePropertySources propertySources = new MutablePropertySources();
    MockPropertySource source = new MockPropertySource()
        .withProperty("rabbitmq.host", "192.168.10.10")
        .withProperty("rabbitmq.port", "5673")
        .withProperty("rabbitmq.username", "jfw")
        .withProperty("rabbitmq.password", "jfw")
        .withProperty("rabbitmq.channel-cache-size", 100);
    propertySources.addLast(source);
    configurer.setPropertySources(propertySources);
    return configurer;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer properties() throws IOException {
  AppDataRootInitializer.init();

  PropertySourcesPlaceholderConfigurer pspc = new PropertySourcesPlaceholderConfigurer();
  Resource[] resources =
      new Resource[] {
        new FileSystemResource(
            AppDataRootProvider.getAppDataRoot().toString()
                + File.separator
                + "molgenis-server.properties"),
        new ClassPathResource("/molgenis.properties")
      };
  pspc.setLocations(resources);
  pspc.setFileEncoding("UTF-8");
  pspc.setIgnoreUnresolvablePlaceholders(true);
  pspc.setIgnoreResourceNotFound(true);
  pspc.setNullValue("@null");
  return pspc;
}
 

/**
 * Register {@link PropertySourcesPlaceholderConfigurer} Bean
 *
 * @param registry {@link BeanDefinitionRegistry}
 * @param beanFactory {@link BeanFactory}
 */
public static void registerPropertySourcesPlaceholderConfigurer(
		BeanDefinitionRegistry registry, BeanFactory beanFactory) {
	registerInfrastructureBeanIfAbsent(registry, PLACEHOLDER_CONFIGURER_BEAN_NAME,
			PropertySourcesPlaceholderConfigurer.class);

	/*
	 * If you can't guarantee your old project properties file and config items are
	 * complete ， please setIgnoreUnresolvablePlaceholders setIgnoreResourceNotFound
	 * is true 。 if not,you may not be able to start the spring container and your
	 * application
	 */

	boolean ignoreResourceNotFound = Boolean
			.parseBoolean(System.getProperty(IGNORE_RESOURCE_NOT_FOUND));
	boolean ignoreUnresolvablePlaceholders = Boolean
			.parseBoolean(System.getProperty(IGNORE_UNRESOLVABLE_PLACEHOLDERS));
	if (ignoreResourceNotFound || ignoreUnresolvablePlaceholders) {
		PropertySourcesPlaceholderConfigurer configurer = (PropertySourcesPlaceholderConfigurer) beanFactory
				.getBean(NacosBeanUtils.PLACEHOLDER_CONFIGURER_BEAN_NAME);
		if (configurer != null) {
			configurer.setIgnoreResourceNotFound(ignoreResourceNotFound);
			configurer.setIgnoreUnresolvablePlaceholders(
					ignoreUnresolvablePlaceholders);
		}
	}
}
 

protected static PropertySourcesPlaceholderConfigurer createPropertySourcesPlaceholderConfigurer(Resource... resources) {
    final PropertySourcesPlaceholderConfigurer ppc = new PropertySourcesPlaceholderConfigurer();
    ppc.setIgnoreUnresolvablePlaceholders(true);
    ppc.setIgnoreResourceNotFound(false);
    ppc.setLocations(resources);
    return ppc;
}
 

@ConditionalOnMissingBean(name = "propertySourcesPlaceholderConfigurer")
@Bean
public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() throws IOException {
    PropertySourcesPlaceholderConfigurer pspc = new PropertySourcesPlaceholderConfigurer();
    pspc.setIgnoreResourceNotFound(true);
    pspc.setIgnoreUnresolvablePlaceholders(true);
    return pspc;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() throws IOException {
    PropertySourcesPlaceholderConfigurer pspc = new PropertySourcesPlaceholderConfigurer();
    pspc.setIgnoreResourceNotFound(true);
    pspc.setIgnoreUnresolvablePlaceholders(true);
    return pspc;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() throws IOException {
    PropertySourcesPlaceholderConfigurer pspc = new PropertySourcesPlaceholderConfigurer();
    pspc.setIgnoreResourceNotFound(true);
    pspc.setIgnoreUnresolvablePlaceholders(true);
    return pspc;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() throws IOException {
    PropertySourcesPlaceholderConfigurer pspc = new PropertySourcesPlaceholderConfigurer();
    pspc.setIgnoreResourceNotFound(true);
    pspc.setIgnoreUnresolvablePlaceholders(true);
    return pspc;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer placeHolderConfigurer() {
    PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer();
    configurer.setIgnoreResourceNotFound(true);
    configurer.setIgnoreUnresolvablePlaceholders(true);
    return configurer;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer placeHolderConfigurer() {
    PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer();
    configurer.setIgnoreResourceNotFound(true);
    configurer.setIgnoreUnresolvablePlaceholders(true);
    return configurer;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer placeHolderConfigurer() {
    PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer();
    configurer.setIgnoreResourceNotFound(true);
    configurer.setIgnoreUnresolvablePlaceholders(true);
    MutablePropertySources propertySources = new MutablePropertySources();
    MockPropertySource source = new MockPropertySource()
        .withProperty("rabbitmq.port", "invalid");
    propertySources.addLast(source);
    configurer.setPropertySources(propertySources);
    return configurer;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer placeHolderConfigurer() {
    PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer();
    configurer.setIgnoreResourceNotFound(true);
    configurer.setIgnoreUnresolvablePlaceholders(true);
    MutablePropertySources propertySources = new MutablePropertySources();
    propertySources.addLast(new MockPropertySource());
    configurer.setPropertySources(propertySources);
    return configurer;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer placeHolderConfigurer() {
    PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer();
    configurer.setIgnoreResourceNotFound(true);
    configurer.setIgnoreUnresolvablePlaceholders(true);
    return configurer;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer properties() {
  PropertySourcesPlaceholderConfigurer pspc = new PropertySourcesPlaceholderConfigurer();
  Resource[] resources = new Resource[] {new ClassPathResource("/conf/molgenis.properties")};
  pspc.setLocations(resources);
  pspc.setFileEncoding("UTF-8");
  pspc.setIgnoreUnresolvablePlaceholders(true);
  pspc.setIgnoreResourceNotFound(true);
  pspc.setNullValue("@null");
  return pspc;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer properties() {
  PropertySourcesPlaceholderConfigurer pspc = new PropertySourcesPlaceholderConfigurer();
  Resource[] resources = new Resource[] {new ClassPathResource("/conf/molgenis.properties")};
  pspc.setLocations(resources);
  pspc.setFileEncoding("UTF-8");
  pspc.setIgnoreUnresolvablePlaceholders(true);
  pspc.setIgnoreResourceNotFound(true);
  pspc.setNullValue("@null");
  return pspc;
}
 

@Bean
public static PropertySourcesPlaceholderConfigurer placeholderConfigurer() {
    PropertySourcesPlaceholderConfigurer c = new PropertySourcesPlaceholderConfigurer();
    c.setLocation(new ClassPathResource("git.properties"));
    c.setIgnoreResourceNotFound(true);
    c.setIgnoreUnresolvablePlaceholders(true);
    return c;
}
 

@Bean
public PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() {
    PropertySourcesPlaceholderConfigurer properties = new PropertySourcesPlaceholderConfigurer();
    properties.setLocation(new FileSystemResource("src/main/resources/external/conf.properties"));
    properties.setIgnoreResourceNotFound(false);
    return properties;
}