在spring boot中动态更改application.properties值

@ConfigurationProperties(prefix = "myapp")
public class ConfigProperties {
    private String property1;
    private int property2;
    // 其他属性的getter和setter方法
}

myapp.property1=value1
myapp.property2=10

@RestController
public class MyController {
    @Autowired
    private ConfigProperties configProperties;

    @GetMapping("/property1")
    public String getProperty1() {
        return configProperties.getProperty1();
    }

    @PostMapping("/property1")
    public void setProperty1(@RequestParam String value) {
        configProperties.setProperty1(value);
    }
}