SpringBoot integrated NACOS for dynamic configuration
tags: springboot java spring boot nacos
Table of contents
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What is NACOS?
- What is nacos? I will not introduce it in detail, you can read it directlyOfficial document https://nacos.io/zh-cn/docs/quick-start.html
https://nacos.io/zh-cn/docs/quick-start.html
- What is nacos? I will not introduce it in detail, you can read it directlyOfficial document https://nacos.io/zh-cn/docs/quick-start.html
-
Windows installation NACOS?
- download link https://github.com/alibaba/nacos/releases
- Press the downloaded zip package
-
Enter the bin directory to execute Startup.cmd -m Standalone
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Default access address
-
The default account/password is nacos/nacos
-
nacos configuration database
- Enter the Conf folder and find the Nacos-Mysql SQL file to create a database NACOS and import the script
- Find Application.properties file to modify the following configuration
- Just restart the service
-
SpringBoot integrated NACOS
- First build a new SpringBoot project
- Import nacos dependencies
- Set the configuration source note to the start class
- Configure Application.yaml in Nacos
- Start service
- Write test interface
@Controller @RequestMapping("config") public class ConfigController { @NacosValue(value = "${useLocalCache:true}", autoRefreshed = true) private boolean useLocalCache; @GetMapping(value = "/get") @ResponseBody public boolean get() { return useLocalCache; } } - Test interface
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