{"id":3850,"date":"2024-03-13T07:35:34","date_gmt":"2024-03-13T07:35:34","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-can-logging-be-implemented-with-different-levels-in-spring-boot\/"},"modified":"2025-07-30T21:56:52","modified_gmt":"2025-07-30T21:56:52","slug":"how-can-logging-be-implemented-with-different-levels-in-spring-boot","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-can-logging-be-implemented-with-different-levels-in-spring-boot\/","title":{"rendered":"Spring Boot Logging Levels Guide"},"content":{"rendered":"

In Spring Boot, you can customize the logging level output by using configuration files such as application.properties or application.yml. Here is an example:<\/p>\n

    \n
  1. Set the log level in the application.properties file.<\/li>\n<\/ol>\n
    # \u8bbe\u7f6e\u6839\u65e5\u5fd7\u7ea7\u522b\u4e3aINFO\r\nlogging.level.root=INFO\r\n\r\n# \u8bbe\u7f6ecom.example\u5305\u7684\u65e5\u5fd7\u7ea7\u522b\u4e3aDEBUG\r\nlogging.level.com.example=DEBUG\r\n<\/code><\/pre>\n
      \n
    1. Set the logging level in the application.yml file.<\/li>\n<\/ol>\n
      logging:\r\n  level:\r\n    root: INFO\r\n    com.example: DEBUG\r\n<\/code><\/pre>\n
      In the example above, the root log level is set to INFO, which means only INFO and higher level log information will be displayed. The log level for the com.example package is set to DEBUG, indicating that DEBUG and higher level log information will be displayed.<\/p>\n
      With the above configuration, it is possible to manage the output control of logs based on their severity levels. Spring Boot defaults to using Logback as the logging framework, which can be configured accordingly as needed.<\/p>\n","protected":false},"excerpt":{"rendered":"
      In Spring Boot, you can customize the logging level output by using configuration files such as application.properties or application.yml. Here is an example: Set the log level in the application.properties file. # \u8bbe\u7f6e\u6839\u65e5\u5fd7\u7ea7\u522b\u4e3aINFO logging.level.root=INFO # \u8bbe\u7f6ecom.example\u5305\u7684\u65e5\u5fd7\u7ea7\u522b\u4e3aDEBUG logging.level.com.example=DEBUG Set the logging level in the application.yml file. logging: level: root: INFO com.example: DEBUG In the example above, […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[2760,87,2703,2759,2522],"class_list":["post-3850","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-application-configuration","tag-java","tag-logging","tag-logging-levels","tag-spring-boot"],"yoast_head":"\nSpring Boot Logging Levels Guide - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how to configure logging levels in Spring Boot using application.properties or application.yml. 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