spring項目給static靜態變量賦值

項目中想給靜態變量賦值,但是不成功.一般用法:

@Value("${name}")
public String name;

對於靜態變量是不成功的!使用下面的寫法:

@Component
public class Properties {
	public static String port;
	@Value("${server.port}")
	public void setPort(String port) {
		Properties.port = port;
	}
}

• https://blog.csdn.net/flygoa/article/details/83270294