The Digital Frontier

Loadcustomymlfilesthrough Propertysourceinspringboot

Elena Vance
-
loadcustomymlfilesthrough propertysourceinspringboot

tags: spring,springboot Use @PropertySource to load .xml or .properties files by default, because DefaultPropertySourceFactory is used by default in the annotation source code to process file content, spring Use ResourcePropertySource to construct Properties from Resource and pass them to Spring. System applications, such as loading a custom file, and storing the content of the configuration file in the memory, are as follows: Then to load a custom .yml file, you need to customize the class that implements ResourcePropertySource to process the yml file.

public class YamlPropertySourceFactory implements PropertySourceFactory { @Override public PropertySource<?> createPropertySource(String name, EncodedResource resource) throws IOException { Properties propertiesFromYaml = loadYamlIntoProperties(resource); String sourceName = name != null ?

name : resource.getResource().getFilename(); return new PropertiesPropertySource(sourceName, propertiesFromYaml); } private Properties loadYamlIntoProperties(EncodedResource resource) throws FileNotFoundException { try { YamlPropertiesFactoryBean factory = new YamlPropertiesFactoryBean(); factory.setResources(resource.getResource()); factory.afterPropertiesSet(); return factory.getObject(); } catch (IllegalStateException e) { // for ignoreResourceNotFound Throwable cause = e.getCause(); if (cause instanceof FileNotFoundException) throw (FileNotFoundException) e.getCause(); throw e; } } } In the project, I used to write configuration files with YAML, but I encountered problems when reading custom configuration files: Write two configuration files: 1. temp.yml 2. temp.properties Write a...

@PropertySource @PropertySource is used for the annotation of the project startup class. The main function is to load configuration files other than application.properties. By configuring the value va... The knowledge points explained in this article are based on the version of Springboot 2.1.5.RELEASE. First create a test yml configuration file in the resources directory, as follows: PS: Note that th... M1 use@PropertySource + @Value @PropertySource If you need multiple YML files, just need to use@PropertySourcesBecause the Value property supports multiple YAML files, effect: Nettle Notice SpringBoot...

@PropertySource only supports XML or Properties by default, so you need to expand, a memo here. tsj-config.yml： Configuration class... SpringBoot uses PropertySource and Value annotation to load specified properties files Role by@PropertySourceNote You can load the configuration file and use it.@ValueGet attribute values therein 2.... Because the default implementation of PropertySource in Spring is a resolution of the Properties type file. You can implement a tool class parsing the YAML file to implement the PropertySourceFactory ...

We all know that when using @PropertySource it is often similar to the usage below. Read the properties file, but when you customize the yml file, how to read it in this way? Is it difficult to... @PropertySource annotations implement read yml files Remember to use it once in development@PropertySourceAnnotation loadingymlfile Background: Business needs to create multiple configuration classes ... The yml document is as follows Use @PropertySource and @ConfigurationProperties annotations to load the configuration as a Bean Springboot @PropertySource does not support loading yml configuration fi...

People Also Asked

@PropertySource with YAML Files in Spring Boot - Baeldung?

@PropertySource @PropertySource is used for the annotation of the project startup class. The main function is to load configuration files other than application.properties. By configuring the value va... The knowledge points explained in this article are based on the version of Springboot 2.1.5.RELEASE. First create a test yml configuration file in the resources directory, as follows: PS: Note tha...

Load custom yml files through @PropertySource in springboot?

tags: spring,springboot Use @PropertySource to load .xml or .properties files by default, because DefaultPropertySourceFactory is used by default in the annotation source code to process file content, spring Use ResourcePropertySource to construct Properties from Resource and pass them to Spring. System applications, such as loading a custom file, and storing the content of the configuration file ...

Spring @PropertySource using YAML - Stack Overflow?

@PropertySource only supports XML or Properties by default, so you need to expand, a memo here. tsj-config.yml： Configuration class... SpringBoot uses PropertySource and Value annotation to load specified properties files Role by@PropertySourceNote You can load the configuration file and use it.@ValueGet attribute values therein 2.... Because the default implementation of PropertySource in Spring ...

How to load custom properties files in Spring Boot - Mkyong.com?

We all know that when using @PropertySource it is often similar to the usage below. Read the properties file, but when you customize the yml file, how to read it in this way? Is it difficult to... @PropertySource annotations implement read yml files Remember to use it once in development@PropertySourceAnnotation loadingymlfile Background: Business needs to create multiple configuration classes ......

How do you implement custom property sources in Spring?

We all know that when using @PropertySource it is often similar to the usage below. Read the properties file, but when you customize the yml file, how to read it in this way? Is it difficult to... @PropertySource annotations implement read yml files Remember to use it once in development@PropertySourceAnnotation loadingymlfile Background: Business needs to create multiple configuration classes ......