解决 @AutoConfigureAfter 错误用法导致的问题。

abel533 · abel533 · commit 4ecfc486f50c · 2017-01-02T11:02:49.000+08:00
diff --git a/README.md b/README.md
@@ -10,6 +10,14 @@
 
 项目使用的mysql数据库，根据需要可以切换为其他数据库
 
+##重要提示
+
+本项目一开始对 `@AutoConfigureAfter` 的用法有问题，详细内容请看：
+
+>[Spring Boot - 配置排序依赖技巧](http://blog.csdn.net/isea533/article/details/53975720)
+
+本项目已经按照上文的技巧对包和用法做了修改，基本上可以保证 100% 没错。
+
 ##说明
 
 虽然MyBatis官方提供了`mybatis-spring-boot-starter`，但是该配置的可以控制的地方太少，因此短时间不会直接使用该`starter`。
diff --git a/src/main/java/tk/mybatis/autoconfigure/MyBatisConfig.java b/src/main/java/tk/mybatis/autoconfigure/MyBatisConfig.java
@@ -22,14 +22,17 @@
  * THE SOFTWARE.
  */
 
-package tk.mybatis.springboot.conf;
+package tk.mybatis.autoconfigure;
 
 import com.github.pagehelper.PageHelper;
 import org.apache.ibatis.plugin.Interceptor;
 import org.apache.ibatis.session.SqlSessionFactory;
 import org.mybatis.spring.SqlSessionFactoryBean;
 import org.mybatis.spring.SqlSessionTemplate;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.AutoConfigureAfter;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
@@ -50,6 +53,8 @@
  */
 @Configuration
 @EnableTransactionManagement
+@ConditionalOnBean(DataSource.class)
+@AutoConfigureAfter(DataSourceAutoConfiguration.class)
 public class MyBatisConfig implements TransactionManagementConfigurer {
 
     @Autowired
diff --git a/src/main/java/tk/mybatis/autoconfigure/MyBatisMapperScannerConfig.java b/src/main/java/tk/mybatis/autoconfigure/MyBatisMapperScannerConfig.java
@@ -22,7 +22,7 @@
  * THE SOFTWARE.
  */
 
-package tk.mybatis.springboot.conf;
+package tk.mybatis.autoconfigure;
 
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.context.annotation.Bean;
@@ -38,7 +38,6 @@
  * @since 2015-12-19 14:46
  */
 @Configuration
-//TODO 注意，由于MapperScannerConfigurer执行的比较早，所以必须有下面的注解
 @AutoConfigureAfter(MyBatisConfig.class)
 public class MyBatisMapperScannerConfig {
 
diff --git a/src/main/java/tk/mybatis/springboot/conf/WebMvcConfig.java b/src/main/java/tk/mybatis/springboot/conf/WebMvcConfig.java
@@ -24,20 +24,12 @@
 
 package tk.mybatis.springboot.conf;
 
-import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
-import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
-import org.springframework.web.servlet.config.annotation.ViewResolverRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
-import org.springframework.web.servlet.view.freemarker.FreeMarkerConfig;
-import org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer;
-import org.springframework.web.servlet.view.freemarker.FreeMarkerView;
-import org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver;
-import org.springframework.web.servlet.view.json.MappingJackson2JsonView;
 
 /**
- * @author liuzh_3nofxnp
+ * @author liuzh
  * @since 2015-12-19 16:16
  */
 @Configuration
@@ -47,17 +39,4 @@ public class WebMvcConfig extends WebMvcConfigurerAdapter {
     public void addResourceHandlers(ResourceHandlerRegistry registry) {
         registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
     }
-
-//    @Override
-//    public void configureViewResolvers(ViewResolverRegistry registry) {
-//        registry.enableContentNegotiation(new MappingJackson2JsonView());
-//        registry.freeMarker().cache(false);
-//    }
-//
-//    @Bean
-//    public FreeMarkerConfigurer freeMarkerConfigurer() {
-//        FreeMarkerConfigurer configurer = new FreeMarkerConfigurer();
-//        configurer.setTemplateLoaderPath("/WEB-INF/");
-//        return configurer;
-//    }
 }
diff --git a/src/main/resources/META-INF/spring.factories b/src/main/resources/META-INF/spring.factories
@@ -0,0 +1,4 @@
+# Auto Configure
+org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
+tk.mybatis.autoconfigure.MyBatisMapperScannerConfig,\
+tk.mybatis.autoconfigure.MyBatisConfig
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
@@ -1,5 +1,5 @@
 server:
-    port: 8080
+    port: 9090
     context-path: #/liuzh/
 
 logging:
