“Application.yml参数注入到数组”的版本间的差异
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Jihongchang(讨论 | 贡献) (建立内容为“1”的新页面) |
Jihongchang(讨论 | 贡献) |
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第1行: | 第1行: | ||
− | + | === 首先,因为 @Value 的实现机制,下面这种注入是不支持的 === | |
+ | |||
+ | ==== application.yml ==== | ||
+ | <syntaxhighlight lang="yaml"> | ||
+ | include: | ||
+ | - E:\record\2022 | ||
+ | - E:\record\2023 | ||
+ | </syntaxhighlight> | ||
+ | |||
+ | ==== Application.java ==== | ||
+ | <syntaxhighlight lang="java"> | ||
+ | @SpringBootApplication | ||
+ | @Slf4j | ||
+ | @Data | ||
+ | public class Application implements CommandLineRunner { | ||
+ | |||
+ | @Value("${include}") | ||
+ | String[] include; | ||
+ | |||
+ | public static void main(String[] args) { | ||
+ | log.info("STARTING THE APPLICATION"); | ||
+ | SpringApplication.run(Application.class, args); | ||
+ | log.info("APPLICATION FINISHED"); | ||
+ | } | ||
+ | |||
+ | @Override | ||
+ | public void run(String... args) { | ||
+ | |||
+ | for (String str:include) { | ||
+ | log.info(str); | ||
+ | } | ||
+ | |||
+ | } | ||
+ | |||
+ | } | ||
+ | </syntaxhighlight> |
2023年1月26日 (四) 10:14的版本
首先,因为 @Value 的实现机制,下面这种注入是不支持的
application.yml
include:
- E:\record\2022
- E:\record\2023
Application.java
@SpringBootApplication
@Slf4j
@Data
public class Application implements CommandLineRunner {
@Value("${include}")
String[] include;
public static void main(String[] args) {
log.info("STARTING THE APPLICATION");
SpringApplication.run(Application.class, args);
log.info("APPLICATION FINISHED");
}
@Override
public void run(String... args) {
for (String str:include) {
log.info(str);
}
}
}