質問編集履歴
5
`Qualifier`を追記
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}
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```
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また、`@Qualifier`でSqlSessionを特定しました。
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```java
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public class UserDaoImpl implements UserDao {
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//...
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@Autowired
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@Qualifier("batchSqlSession")
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private SqlSession batchSqlSession;
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}
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```
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4
insert文に変更
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@@ -116,7 +116,7 @@
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for(String name : names) {
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-
batchSqlSession.se
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+
batchSqlSession.insert("org.mybatis.spring.sample.mapper.UserMapper.insertUser", name);
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}
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3
不要なコードを削除
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@@ -184,12 +184,6 @@
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```
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-
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
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-
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-
2018-01-27 18:59:47.476 ERROR 16344 --- [ restartedMain] o.s.b.d.LoggingFailureAnalysisReporter :
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-
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-
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-
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***************************
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APPLICATION FAILED TO START
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@@ -230,16 +224,6 @@
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```java
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-
@Configuration
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-
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public class ApplicationConfig {
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-
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@Autowired
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private SqlSessionFactory sqlSessionFactory;
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-
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-
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@Bean
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@Primary
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2
ベストアンサーの手法に追記
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test
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@@ -153,3 +153,107 @@
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[http://www.mybatis.org/spring/ja/sqlsession.html](http://www.mybatis.org/spring/ja/sqlsession.html)
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+
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+
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### 【追記】
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「ベストアンサー」の方法で問題は解決しました。
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しかし、`@Mapper`クラスが存在しているとエラーが発生しました。
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```java
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@Mapper
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public interface CityMapper {
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@Select("select * from city")
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City findCity();
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}
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```
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```
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Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
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+
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+
2018-01-27 18:59:47.476 ERROR 16344 --- [ restartedMain] o.s.b.d.LoggingFailureAnalysisReporter :
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***************************
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APPLICATION FAILED TO START
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***************************
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Description:
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+
file [C:\MyProgram\pleiades_4.7\workspace\demo2\target\classes\com\example\demo2\mybatis\mapper\CityMapper.class] required a single bean, but 2 were found:
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+
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+
- sqlSession: defined by method 'sqlSession' in class path resource [com/example/demo2/ApplicationConfig.class]
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+
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+
- sqlSessionTemplate: defined by method 'sqlSessionTemplate' in class path resource [org/mybatis/spring/boot/autoconfigure/MybatisAutoConfiguration.class]
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+
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+
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+
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Action:
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216
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+
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217
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+
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218
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+
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219
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+
Consider marking one of the beans as @Primary, updating the consumer to accept multiple beans, or using @Qualifier to identify the bean that should be consumed
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+
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+
```
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+
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+
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224
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+
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+
「1個のbeanを期待してけているけど、2個見つかった」と言っています。
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+
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227
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+
`@Primary`を付けて、解決しました。
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228
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+
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229
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+
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230
|
+
|
|
231
|
+
```java
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|
232
|
+
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|
+
@Configuration
|
|
234
|
+
|
|
235
|
+
public class ApplicationConfig {
|
|
236
|
+
|
|
237
|
+
@Autowired
|
|
238
|
+
|
|
239
|
+
private SqlSessionFactory sqlSessionFactory;
|
|
240
|
+
|
|
241
|
+
|
|
242
|
+
|
|
243
|
+
@Bean
|
|
244
|
+
|
|
245
|
+
@Primary
|
|
246
|
+
|
|
247
|
+
public SqlSession sqlSession() {
|
|
248
|
+
|
|
249
|
+
SqlSessionTemplate sqlSession = new SqlSessionTemplate(sqlSessionFactory);
|
|
250
|
+
|
|
251
|
+
|
|
252
|
+
|
|
253
|
+
return sqlSession;
|
|
254
|
+
|
|
255
|
+
}
|
|
256
|
+
|
|
257
|
+
}
|
|
258
|
+
|
|
259
|
+
```
|
1
selectOne⇒insertに変更
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -40,7 +40,7 @@
|
|
|
40
40
|
|
|
41
41
|
for(String name : names) {
|
|
42
42
|
|
|
43
|
-
sqlSession.se
|
|
43
|
+
sqlSession.insert("org.mybatis.spring.sample.mapper.UserMapper.insertUser", name);
|
|
44
44
|
|
|
45
45
|
}
|
|
46
46
|
|