
yml文件与properties文件的区别
yml是Springboot默认支持的文件类型,与properties最大的区别为在内容的书写上更加简约,无重复性代码。
application.properties
server.port = 80
server.http2.enabled = true
application.yml
server:
port: 80
http2:
enabled: true
使用SpringBoot读取文件内容
application.yml
itmayiedu:
httpUrl: http://www.itmayiedu.com
name: 蚂蚁课堂
studens:
money: 18000
@RestController
public class IndexController {
@Value("${itmayiedu.httpUrl}")
private String httpUrl;
@Value("${itmayiedu.name}")
private String name;
@Value("${itmayiedu.studens.money}")
private String money;
@RequestMapping("/devtoolsindex")
public String index(){
return httpUrl+"_"+name+"_"+money;
}
}




近期评论