1.pom引入

 <!--hutool-->
    <dependency>
      <groupId>cn.hutool</groupId>
      <artifactId>hutool-all</artifactId>
      <version>5.8.6</version>
    </dependency>

2.代码

@Value("${sqlite.url:}")
String url;
@Value("${sqlite.username:}")
String username;
@Value("${sqlite.password:}")
String password;
Entity user = Db.use(new SimpleDataSource(url, username, password)).queryOne("select * from user_info ");