注入属性文件的值
按照以往的方式,我们总是直接把具体的字面量值填入代码进行字面量值的注入。如下所示:
1 @Component
2 public class Music {
3 private String musicName = null;
4 private Date publishTime = null;
5
6 @Value("Dream")
7 public void setMusicName(String musicName) {
8 this.musicName = musicName;
9 }
10
11 @Value("2022/12/22")
12 public void setPublishTime(Date publishTime) {
13 this.publishTime = publishTime;
14 }
15
16 // 省略getter方法
17 }


