spring boot——读取应用配置——方式一——Environment

红太狼 2024-03-30 13:44 41阅读 0赞

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代码：

package org.example.controller;
    
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.core.env.Environment;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RestController;
    
    @RestController
    public class EnvReaderConfigController
    {
    
        @Autowired
        private Environment env;
    
    
        //  http://localhost:8080/testEnv
    
        @RequestMapping("/testEnv")
        public String testEnv()
        {
    
            return "方法一：" + env.getProperty("test.environment") ;
        }
    
    }

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