From 9c4c6ba0de5e868f65b3bc12cc7d4cefaf5777bc Mon Sep 17 00:00:00 2001
From: Zhang Peng <forbreak@163.com>
Date: Tue, 13 Mar 2018 15:20:02 +0800
Subject: [PATCH] =?UTF-8?q?:bookmark:=20java=20=E6=93=8D=E4=BD=9C=20mysql?=
 =?UTF-8?q?=20=E5=AE=9E=E4=BE=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 codes/javadb/mysql/pom.xml                    | 79 +++++++++++++++++++
 .../io/github/dunwu/javadb/MysqlDemoTest.java | 76 ++++++++++++++++++
 .../mysql/src/test/resources/logback.xml      | 45 +++++++++++
 codes/javadb/pom.xml                          |  1 +
 4 files changed, 201 insertions(+)
 create mode 100644 codes/javadb/mysql/pom.xml
 create mode 100644 codes/javadb/mysql/src/test/java/io/github/dunwu/javadb/MysqlDemoTest.java
 create mode 100644 codes/javadb/mysql/src/test/resources/logback.xml

diff --git a/codes/javadb/mysql/pom.xml b/codes/javadb/mysql/pom.xml
new file mode 100644
index 0000000..c3729bf
--- /dev/null
+++ b/codes/javadb/mysql/pom.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+         xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+
+
+  <!-- [Part 1] BASIC SETTINGS BEGIN -->
+
+  <!-- MAVEN COORDINATE BEGIN -->
+  <artifactId>javadb-mysql</artifactId>
+  <packaging>jar</packaging>
+  <!-- MAVEN COORDINATE END -->
+
+  <!-- RELATIONSHIP SETTINGS BEGIN -->
+  <parent>
+    <groupId>io.github.dunwu</groupId>
+    <artifactId>javadb</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <dependencies>
+    <!-- db begin -->
+    <dependency>
+      <groupId>mysql</groupId>
+      <artifactId>mysql-connector-java</artifactId>
+      <version>5.1.45</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-pool2</artifactId>
+      <version>2.5.0</version>
+    </dependency>
+    <!-- db end -->
+
+    <!-- log start -->
+    <dependency>
+      <groupId>ch.qos.logback</groupId>
+      <artifactId>logback-classic</artifactId>
+    </dependency>
+    <!-- log end -->
+
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-context-support</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <!-- RELATIONSHIP SETTINGS END -->
+
+  <!-- [Part 1] BASIC SETTINGS END -->
+
+
+  <!-- [Part 2] BUILD SETTINGS BEGIN -->
+  <build>
+    <finalName>${project.artifactId}</finalName>
+    <resources>
+      <resource>
+        <filtering>true</filtering>
+        <directory>src/main/resources</directory>
+        <includes>
+          <include>logback.xml</include>
+        </includes>
+        <!--<targetPath>/abc</targetPath>-->
+      </resource>
+    </resources>
+  </build>
+  <!-- [Part 2] BUILD SETTINGS END -->
+
+
+  <!-- [Part 3] PROJECT INFO BEGIN -->
+  <name>${project.artifactId}</name>
+  <description>Java 工具使用示例</description>
+  <!-- [Part 3] PROJECT INFO END -->
+
+
+</project>
diff --git a/codes/javadb/mysql/src/test/java/io/github/dunwu/javadb/MysqlDemoTest.java b/codes/javadb/mysql/src/test/java/io/github/dunwu/javadb/MysqlDemoTest.java
new file mode 100644
index 0000000..20022da
--- /dev/null
+++ b/codes/javadb/mysql/src/test/java/io/github/dunwu/javadb/MysqlDemoTest.java
@@ -0,0 +1,76 @@
+package io.github.dunwu.javadb;
+
+import java.sql.Connection;
+import java.sql.Date;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Mysql 测试例
+ *
+ * @author Zhang Peng
+ * @see https://dev.mysql.com/doc/connector-j/5.1/en/
+ */
+public class MysqlDemoTest {
+
+    private static Logger logger = LoggerFactory.getLogger(MysqlDemoTest.class);
+
+    private static final String DB_HOST = "localhost";
+    private static final String DB_PORT = "3306";
+    private static final String DB_SCHEMA = "sakila";
+    private static final String DB_USER = "root";
+    private static final String DB_PASSWORD = "root";
+    private static Statement statement;
+    private static Connection connection;
+
+    @BeforeClass
+    public static void beforeClass() {
+        try {
+            final String DB_URL = String.format("jdbc:mysql://%s:%s/%s", DB_HOST, DB_PORT, DB_SCHEMA);
+            connection = DriverManager.getConnection(DB_URL, DB_USER, DB_PASSWORD);
+            // connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/sakila?" + "user=root&password=root");
+            statement = connection.createStatement();
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @AfterClass
+    public static void afterClass() {
+        try {
+            if (connection != null) {
+                connection.close();
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Test
+    public void testString() {
+        final String sql = "select * from actor limit 10";
+        try {
+            ResultSet rs = statement.executeQuery(sql);
+            // 展开结果集数据库
+            while (rs.next()) {
+                // 通过字段检索
+                int id = rs.getInt("actor_id");
+                String firstName = rs.getString("first_name");
+                String lastName = rs.getString("last_name");
+                Date lastUpdate = rs.getDate("last_update");
+                // 输出数据
+                logger.debug("actor_id: {}, first_name: {}, last_name: {}, last_update: {}", id, firstName, lastName,
+                    lastUpdate.toLocalDate());
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+}
diff --git a/codes/javadb/mysql/src/test/resources/logback.xml b/codes/javadb/mysql/src/test/resources/logback.xml
new file mode 100644
index 0000000..143ac56
--- /dev/null
+++ b/codes/javadb/mysql/src/test/resources/logback.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<!-- logback中一共有5种有效级别，分别是TRACE、DEBUG、INFO、WARN、ERROR，优先级依次从低到高 -->
+<configuration scan="true" scanPeriod="60 seconds" debug="false">
+
+  <property name="FILE_NAME" value="javadb"/>
+
+  <!-- 将记录日志打印到控制台 -->
+  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+    <encoder>
+      <pattern>%d{HH:mm:ss.SSS} [%thread] [%-5p] %c{36}.%M - %m%n</pattern>
+    </encoder>
+  </appender>
+
+  <!-- RollingFileAppender begin -->
+  <appender name="ALL" class="ch.qos.logback.core.rolling.RollingFileAppender">
+    <!-- 根据时间来制定滚动策略 -->
+    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+      <fileNamePattern>${user.dir}/logs/${FILE_NAME}-all.%d{yyyy-MM-dd}.log</fileNamePattern>
+      <maxHistory>30</maxHistory>
+    </rollingPolicy>
+
+    <!-- 根据文件大小来制定滚动策略 -->
+    <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
+      <maxFileSize>30MB</maxFileSize>
+    </triggeringPolicy>
+
+    <encoder>
+      <pattern>%d{HH:mm:ss.SSS} [%thread] [%-5p] %c{36}.%M - %m%n</pattern>
+    </encoder>
+  </appender>
+  <!-- RollingFileAppender end -->
+
+  <!-- logger begin -->
+  <!-- 本项目的日志记录，分级打印 -->
+  <logger name="io.github.dunwu" level="TRACE">
+    <appender-ref ref="ALL"/>
+  </logger>
+
+  <root level="TRACE">
+    <appender-ref ref="STDOUT"/>
+  </root>
+  <!-- logger end -->
+
+</configuration>
diff --git a/codes/javadb/pom.xml b/codes/javadb/pom.xml
index 42a9019..e682895 100644
--- a/codes/javadb/pom.xml
+++ b/codes/javadb/pom.xml
@@ -16,6 +16,7 @@
   <!-- RELATIONSHIP SETTINGS BEGIN -->
   <modules>
     <module>redis</module>
+    <module>mysql</module>
   </modules>
   <!-- RELATIONSHIP SETTINGS END -->