新增mybatis-generator

如果是在eclipse 中，选择pom.xml文件，击右键先择Run AS——>Maven Build…
——>在Goals框中输入：mybatis-generator:generate

.gitignore

@@ -6,3 +6,4 @@
 *.ear
 /target/
 target
+com

.settings/org.eclipse.core.resources.prefs

@@ -1,5 +1,4 @@
 eclipse.preferences.version=1
 encoding//src/main/java=UTF-8
 encoding//src/main/resources=UTF-8
-encoding//src/test/java=UTF-8
 encoding/<project>=UTF-8

pom.xml

@@ -13,6 +13,10 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<spring.version>4.2.4.RELEASE</spring.version>
 		<servlet.version>2.5</servlet.version>
+		<mybatis.version>3.2.7</mybatis.version>
+		<mybatis.spring.version>1.1.1</mybatis.spring.version>
+		<mybatis.paging.version>0.0.1</mybatis.paging.version>
+		<mybatis.generator.core.version>1.3.2</mybatis.generator.core.version>
 	</properties>
 
 	<dependencies>
@@ -112,8 +116,44 @@
 			<version>${servlet.version}</version>
 			<scope>provided</scope>
 		</dependency>
+		
+		<!-- mybatis start -->
+		<dependency>
+			<groupId>org.mybatis</groupId>
+			<artifactId>mybatis</artifactId>
+			<version>${mybatis.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.mybatis</groupId>
+			<artifactId>mybatis-spring</artifactId>
+			<version>${mybatis.spring.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>com.github.loafer</groupId>
+			<artifactId>mybatis-paging</artifactId>
+			<version>${mybatis.paging.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.mybatis.generator</groupId>
+			<artifactId>mybatis-generator-core</artifactId>
+			<version>${mybatis.generator.core.version}</version>
+		</dependency>
+		<!-- mybatis end -->
 	</dependencies>
 	<build>
 		<finalName>useful-code</finalName>
+		<pluginManagement>
+			<plugins>
+				<plugin>
+					<groupId>org.mybatis.generator</groupId>
+					<artifactId>mybatis-generator-maven-plugin</artifactId>
+					<version>1.3.2</version>
+					<configuration>
+						<verbose>true</verbose>
+						<overwrite>true</overwrite>
+					</configuration>
+				</plugin>
+			</plugins>
+		</pluginManagement>
 	</build>
 </project>

src/main/java/osc/git/eh3/test/TestCode.java

@@ -1,11 +1,17 @@
 package osc.git.eh3.test;
 
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
 import java.math.BigDecimal;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.Calendar;
 import java.util.Date;
+import java.util.HashSet;
+import java.util.Set;
 
 import com.caucho.hessian.client.HessianProxyFactory;
 
@@ -119,16 +125,46 @@ public class TestCode {
 		// System.out.println(jj.optString("pring"));
 		
 		
-		// 根据网卡取本机配置的IP
+//		// 根据网卡取本机配置的IP
-		InetAddress inet = null;
+//		InetAddress inet = null;
-		try {
+//		try {
-			inet = InetAddress.getLocalHost();
+//			inet = InetAddress.getLocalHost();
-		} catch (UnknownHostException e) {
+//		} catch (UnknownHostException e) {
-			e.printStackTrace();
+//			e.printStackTrace();
-		}
+//		}
-		String ipAddress = inet.getHostAddress();
+//		String ipAddress = inet.getHostAddress();
+//		
+//		System.out.println(ipAddress);
 		
-		System.out.println(ipAddress);
+		
+//		TestCode test = new TestCode();
+//		System.out.println(test.dd("ddd"));
+
+		
+
+//		Package pkg = Package.getPackage("osc.git.eh3.test");
+//		Annotation[] annotations = pkg.getAnnotations();
+//		for (Annotation annotation : annotations) {
+//			System.out.println(annotation);
+//		}
+		
+//		String[] arrs = new String[]{"111","111","2222"};
+//		for (String string : Array2Set(arrs)) {
+//			
+//			System.out.println(string);
+//		}
+		
+//		Class<?> clazz = StatisByHourModel.class;
+//		Method[] methods = clazz.getMethods();
+//		for (Method method : methods) {
+//			System.out.println(method.getName());
+//		}
+		Object dd = new Date();
+
+		System.out.println(dd instanceof Date);
+		
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
+        System.out.println(sdf.format(dd));
     
 	}
 
@@ -147,4 +183,13 @@ public class TestCode {
 		}
 		return time;
 	}
+	
+	public <B> B dd(B t){
+		return t;
+	}
+	
+	public static <T extends Object> Set<T> Array2Set(T[] tArray) {
+		Set<T> tSet = new HashSet<T>(Arrays.asList(tArray));
+		return tSet;
+	}
 }

src/main/java/osc/git/eh3/utils/CommonUtils.java

@@ -22,6 +22,7 @@ public class CommonUtils {
 	 * @return 转换后数据对象
 	 */
 	public static <T> T convertClass(Object bean, Class<T> clazz) {
+
 		Map<String, Object> maps = new HashMap<String, Object>();
 		T dataBean = null;
 		if (null == bean) {
@@ -34,67 +35,76 @@ public class CommonUtils {
 			Field[] beanFields = clazz.getDeclaredFields();
 			for (Field field : fields) {
 				try {
-					String fieldName = field.getName();
+					String fieldName = field.getName().toLowerCase();
-					String strGet = "get" + fieldName.substring(0, 1).toUpperCase() + fieldName.substring(1, fieldName.length());
+					String strGet = "get" + fieldName;
-					Method methodGet = cls.getDeclaredMethod(strGet);
+
-					Object object = methodGet.invoke(bean);
+					Method[] methods = cls.getMethods();
+					for (Method method : methods) {
+						if (strGet.equalsIgnoreCase(method.getName())) {
+							Object object = method.invoke(bean);
 							maps.put(fieldName, object == null ? "" : object);
+						}
+					}
 				} catch (Exception e) {
 				}
 			}
 			for (Field field : beanFields) {
 				field.setAccessible(true);
-				String fieldName = field.getName();
+				String fieldName = field.getName().toLowerCase();
 				Class<?> fieldType = field.getType();
-				String fieldValue = (maps.get(fieldName) == null || "".equals(maps.get(fieldName))) ? null : maps.get(fieldName).toString();
+				Object fieldValue = (maps.get(fieldName) == null || "".equals(maps.get(fieldName))) ? null : maps.get(fieldName);
 				if (fieldValue != null) {
 					if (String.class.equals(fieldType)) {
-						field.set(dataBean, fieldValue);
+						if (fieldValue instanceof Date) {
+							SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+							field.set(dataBean, sdf.format(fieldValue));
+						} else {
+							field.set(dataBean, fieldValue.toString());
+						}
 					} else if (byte.class.equals(fieldType)) {
-						field.setByte(dataBean, Byte.parseByte(fieldValue));
+						field.setByte(dataBean, Byte.parseByte(fieldValue.toString()));
 
 					} else if (Byte.class.equals(fieldType)) {
-						field.set(dataBean, Byte.valueOf(fieldValue));
+						field.set(dataBean, Byte.valueOf(fieldValue.toString()));
 
 					} else if (boolean.class.equals(fieldType)) {
-						field.setBoolean(dataBean, Boolean.parseBoolean(fieldValue));
+						field.setBoolean(dataBean, Boolean.parseBoolean(fieldValue.toString()));
 
 					} else if (Boolean.class.equals(fieldType)) {
-						field.set(dataBean, Boolean.valueOf(fieldValue));
+						field.set(dataBean, Boolean.valueOf(fieldValue.toString()));
 
 					} else if (short.class.equals(fieldType)) {
-						field.setShort(dataBean, Short.parseShort(fieldValue));
+						field.setShort(dataBean, Short.parseShort(fieldValue.toString()));
 
 					} else if (Short.class.equals(fieldType)) {
-						field.set(dataBean, Short.valueOf(fieldValue));
+						field.set(dataBean, Short.valueOf(fieldValue.toString()));
 
 					} else if (int.class.equals(fieldType)) {
-						field.setInt(dataBean, Integer.parseInt(fieldValue));
+						field.setInt(dataBean, Integer.parseInt(fieldValue.toString()));
 
 					} else if (Integer.class.equals(fieldType)) {
-						field.set(dataBean, Integer.valueOf(fieldValue));
+						field.set(dataBean, Integer.valueOf(fieldValue.toString()));
 
 					} else if (long.class.equals(fieldType)) {
-						field.setLong(dataBean, Long.parseLong(fieldValue));
+						field.setLong(dataBean, Long.parseLong(fieldValue.toString()));
 
 					} else if (Long.class.equals(fieldType)) {
-						field.set(dataBean, Long.valueOf(fieldValue));
+						field.set(dataBean, Long.valueOf(fieldValue.toString()));
 
 					} else if (float.class.equals(fieldType)) {
-						field.setFloat(dataBean, Float.parseFloat(fieldValue));
+						field.setFloat(dataBean, Float.parseFloat(fieldValue.toString()));
 
 					} else if (Float.class.equals(fieldType)) {
-						field.set(dataBean, Float.valueOf(fieldValue));
+						field.set(dataBean, Float.valueOf(fieldValue.toString()));
 
 					} else if (double.class.equals(fieldType)) {
-						field.setDouble(dataBean, Double.parseDouble(fieldValue));
+						field.setDouble(dataBean, Double.parseDouble(fieldValue.toString()));
 
 					} else if (Double.class.equals(fieldType)) {
-						field.set(dataBean, Double.valueOf(fieldValue));
+						field.set(dataBean, Double.valueOf(fieldValue.toString()));
 
 					} else if (Date.class.equals(fieldType)) {
-						SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
+						field.set(dataBean, fieldValue);
-						field.set(dataBean, sdf.parse(fieldValue));
 					}
 				}
 			}