增加不同环境配置

src/main/java/tk/mybatis/springboot/Application.java

@@ -1,6 +1,9 @@
 package tk.mybatis.springboot;
 
 import org.mybatis.spring.annotation.MapperScan;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.stereotype.Controller;
@@ -16,12 +19,18 @@
 @EnableWebMvc
 @SpringBootApplication
 @MapperScan(basePackages = "tk.mybatis.springboot.mapper")
-public class Application extends WebMvcConfigurerAdapter {
+public class Application extends WebMvcConfigurerAdapter implements CommandLineRunner {
+    private Logger logger = LoggerFactory.getLogger(Application.class);
 
     public static void main(String[] args) {
         SpringApplication.run(Application.class, args);
     }
 
+    @Override
+    public void run(String... args) throws Exception {
+        logger.info("服务启动完成!");
+    }
+
     @RequestMapping("/")
     String home() {
         return "redirect:countries";

src/main/resources/application-dev.properties

@@ -0,0 +1,13 @@
+server.port=9090
+debug=true
+logging.level.root=debug
+logging.level.tk.mybatis.springboot.mapper=trace
+spring.datasource.url=jdbc:mysql://localhost:3306/test
+spring.datasource.username=root
+spring.datasource.password=
+spring.datasource.driver-class-name=com.mysql.jdbc.Driver
+spring.datasource.druid.initial-size=1
+spring.datasource.druid.min-idle=1
+spring.datasource.druid.max-active=20
+spring.datasource.druid.test-on-borrow=true
+spring.datasource.druid.stat-view-servlet.allow=true

src/main/resources/application-production.properties

@@ -0,0 +1,11 @@
+server.port=8080
+logging.level.root=info
+spring.datasource.url=jdbc:mysql://localhost:3306/test
+spring.datasource.username=root
+spring.datasource.password=
+spring.datasource.driver-class-name=com.mysql.jdbc.Driver
+spring.datasource.druid.initial-size=1
+spring.datasource.druid.min-idle=1
+spring.datasource.druid.max-active=20
+spring.datasource.druid.test-on-borrow=true
+spring.datasource.druid.stat-view-servlet.allow=true

src/main/resources/application.properties

@@ -1,24 +1,19 @@
-server.port=9090
-logging.level.tk.mybatis=TRACE
-spring.datasource.url=jdbc:mysql://localhost:3306/test
-spring.datasource.username=root
-spring.datasource.password=
-spring.datasource.driver-class-name=com.mysql.jdbc.Driver
-spring.datasource.druid.initial-size=1
-spring.datasource.druid.min-idle=1
-spring.datasource.druid.max-active=20
-spring.datasource.druid.test-on-borrow=true
-spring.datasource.druid.stat-view-servlet.allow=true
-
+# \u8BBE\u7F6E\u6FC0\u6D3B\u7684\u73AF\u5883
+spring.profiles.active=dev
+# \u89C6\u56FE\u76F8\u5173
 spring.mvc.view.prefix=/templates/
 spring.mvc.view.suffix=.ftl
+
 spring.freemarker.cache=false
 spring.freemarker.request-context-attribute=request
+# mybatis \u914D\u7F6E
 mybatis.type-aliases-package=tk.mybatis.springboot.model
 mybatis.mapper-locations=classpath:mapper/*.xml
+# \u901A\u7528 Mapper \u914D\u7F6E
 mapper.mappers=tk.mybatis.springboot.util.MyMapper
 mapper.not-empty=false
 mapper.identity=MYSQL
+# \u5206\u9875\u63D2\u4EF6\u914D\u7F6E
 pagehelper.helperDialect=mysql
 pagehelper.reasonable=true
 pagehelper.supportMethodsArguments=true