質問編集履歴
2
ファイルの追加
test
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File without changes
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test
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@@ -106,29 +106,7 @@
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at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
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at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
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-
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at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
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112
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at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
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114
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-
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at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
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116
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at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
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118
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at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
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120
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-
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at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
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122
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-
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at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
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124
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-
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at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
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126
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-
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127
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at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
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128
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-
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129
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at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
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-
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-
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+
<後略>
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```
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@@ -210,6 +188,70 @@
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```
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+
```java
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+
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+
Hello.Repository
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package com.example.demo.trySpring;
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import java.util.Map;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.jdbc.core.JdbcTemplate;
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import org.springframework.stereotype.Repository;
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@Repository
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public class HelloRepository {
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@Autowired
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private JdbcTemplate jdbcTemplate;
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public Map<String, Object> findOne(int id) {
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String query = "SELECT "
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+
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+ " user_id, "
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+
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+ " user_name, "
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+
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+ " age "
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+
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+ " FROM m_user "
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+
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+ " WHERE user_id = ? ";
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+
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Map<String, Object> m_user = jdbcTemplate.queryForMap(query, id);
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return m_user;
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}
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}
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+
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```
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+
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+
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213
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```mysql
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215
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mysql> use user
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1
ファイル名の追加
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -138,7 +138,9 @@
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138
138
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139
139
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```Java
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140
140
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141
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-
[一部抜粋]
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141
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+
[一部抜粋] HelloService.java
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142
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+
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+
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public User findOne(int id) {
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@@ -176,6 +178,10 @@
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176
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```java
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178
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181
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+
[一部抜粋] HelloController.java
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182
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+
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183
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+
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+
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@PostMapping("/hello/db")
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public String postDbRequest(@RequestParam("text2") String str, Model model) {
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