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This article shows you how to configure dynamic acquisition arrays in Nacos, which is concise and easy to understand, which will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Sometimes we need to obtain a series of configuration items dynamically. Suppose our configuration in the nacos configuration center is as follows. For other settings of the nacos configuration center, please refer to the Nacos build process.

Skill: name:-explosion-sprint

Write the configuration file in the SpringCloud code as follows

@ Data@ConfigurationProperties (prefix = "skill") public class NameConf {private String [] name;} @ Configuration@EnableConfigurationProperties (NameConf.class) public class EnableNameConf {}

At this point, we write a test Controller as follows

@ RestController@RefreshScopepublic class TestController {@ Autowired private NameConf nameConf; @ GetMapping ("/ users-anon/shownames") public List showNames () {List skills = new ArrayList (); Stream.of (nameConf.getName ()) .forEach (skills::add); return skills;}}

We tested it.

At this point, we modify the configuration file of the configuration center as follows

Skill: name:-explosion-sprint-block

And click publish. Test again at this time as follows (there is no need to restart the Springboot application at this time)

The above is how to configure dynamic acquisition arrays in Nacos. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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