build init Demo

.gitignore

@@ -6,3 +6,14 @@
 .git
 Users
 /target
+.idea/.name
+.idea/artifacts/
+.idea/compiler.xml
+.idea/copyright/
+.idea/libraries/
+.idea/markdown-navigator/
+.idea/misc.xml
+.idea/modules.xml
+.idea/vcs.xml
+.idea/workspace.xml
+SprinMvc.iml

README.md

@@ -0,0 +1,3 @@
+#Spring RESFUL CRUD小例子
+
+	该项目采用的Mybatis+Spring+SpringMVC

pom.xml

@@ -2,7 +2,7 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>cn.lonecloud</groupId>
-	<artifactId>SprinMvc</artifactId>
+	<artifactId>SpringMvc</artifactId>
 	<packaging>war</packaging>
 	<version>0.0.1-SNAPSHOT</version>
 	<name>SprinMvc Maven Webapp</name>
@@ -72,8 +72,23 @@
 			<artifactId>standard</artifactId>
 			<version>1.1.2</version>
 		</dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>5.1.40</version>
+        </dependency>
+        <dependency>
+            <groupId>com.mchange</groupId>
+            <artifactId>c3p0</artifactId>
+            <version>0.9.5-pre10</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-jdbc</artifactId>
+            <version>4.3.5.RELEASE</version>
+        </dependency>
 	</dependencies>
 	<build>
-		<finalName>SprinMvc</finalName>
+		<finalName>SpringMvc</finalName>
 	</build>
 </project>

src/main/doc/employee.sql

@@ -0,0 +1,28 @@
+/*
+ Navicat MySQL Data Transfer
+
+ Source Server         : mysql
+ Source Server Version : 50633
+ Source Host           : localhost
+ Source Database       : demo
+
+ Target Server Version : 50633
+ File Encoding         : utf-8
+
+ Date: 04/17/2017 20:01:03 PM
+*/
+
+SET NAMES utf8;
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- ----------------------------
+--  Table structure for `employee`
+-- ----------------------------
+DROP TABLE IF EXISTS `employee`;
+CREATE TABLE `employee` (
+  `id` varchar(50) NOT NULL DEFAULT '',
+  `name` varchar(50) DEFAULT NULL,
+  `age` int(10) DEFAULT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+

src/main/java/cn/lonecloud/base/BaseDao.java

@@ -0,0 +1,21 @@
+package cn.lonecloud.base;
+
+import java.util.List;
+
+/**
+ * Created by lonecloud on 17/4/17.
+ */
+public interface BaseDao<E> {
+
+    public void insert(E e);
+
+    public void update(E e);
+
+    public void delete(E e);
+
+    public void deleteById(String id);
+
+    public List<? extends Object> query(Object... args);
+
+    public E queryById(String id);
+}

src/main/java/cn/lonecloud/controller/EmployeeController.java

@@ -0,0 +1,133 @@
+package cn.lonecloud.controller;
+
+import cn.lonecloud.dao.EmployeeDao;
+import cn.lonecloud.entity.Employee;
+import cn.lonecloud.util.IPUtils;
+import cn.lonecloud.util.RandomUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.servlet.Servlet;
+import javax.servlet.ServletRequest;
+import javax.servlet.http.HttpServletRequest;
+import java.util.List;
+
+/**
+ * Created by lonecloud on 17/4/16.
+ *
+ * @author lonecloud
+ */
+@Controller
+@RequestMapping("/emp")
+public class EmployeeController {
+
+    private Log logger = LogFactory.getLog(EmployeeController.class);
+
+    @Resource
+    private EmployeeDao employeeDao;
+
+    /**
+     * 防止一些未填写的属性被清空
+     *
+     * @param id    id
+     * @param model model
+     */
+    @ModelAttribute
+    public void getModel(@RequestParam(value = "id",required = false) String id, Model model) {
+        if (null != id) {
+            model.addAttribute("employee", employeeDao.queryById(id));
+        }
+    }
+
+    @RequestMapping("/list")
+    public String list(Model model) {
+        model.addAttribute("employee", employeeDao.query());
+        return "list";
+    }
+
+    @RequestMapping("/edit/{id}")
+    public String edit(@PathVariable("id") String id, Model model) {
+        if (logger.isDebugEnabled()) {
+            logger.debug(id);
+        }
+        if (id != null) {
+            Employee employee = employeeDao.queryById(id);
+            model.addAttribute(employee);
+        }
+        return "edit";
+    }
+
+    @RequestMapping("/show/{id}")
+    public String show(@PathVariable("id") String id) {
+        return "list";
+    }
+
+    @RequestMapping(value = "/update/", method = RequestMethod.PUT)
+    public String update(Employee employee) {
+        employeeDao.update(employee);
+        return "redirect:/emp/list";
+    }
+
+    /**
+     * 显示添加员工的界面
+     *
+     * @param model model
+     * @return view
+     */
+    @RequestMapping(value = "/emp", method = RequestMethod.GET)
+    public String empShow(Model model) {
+        //不管需不需要如果使用了form标签必须加上
+        model.addAttribute("employee", new Employee());
+        return "input";
+    }
+
+    /**
+     * 修改员工的界面
+     *
+     * @param employee 人员参数
+     * @return view
+     */
+    @RequestMapping(value = "/emp", method = RequestMethod.PUT)
+    public String empUpdate(Employee employee) {
+        employeeDao.update(employee);
+        return "redirect:/emp/list";
+    }
+
+    /**
+     * 删除员工的界面
+     *
+     * @param id id
+     * @return view
+     */
+    @RequestMapping(value = "/emp/{id}", method = RequestMethod.DELETE)
+    public String empDelete(@PathVariable("id") String id) {
+        logger.debug("delete->>>>>>>>>" + id);
+        employeeDao.deleteById(id);
+        return "redirect:/emp/list";
+    }
+
+    /**
+     * 添加一个人员
+     *
+     * @param employee 人员
+     * @return view
+     */
+    @RequestMapping(value = "/emp", method = RequestMethod.POST)
+    public String empAdd(Employee employee) {
+        employee.setId(RandomUtils.getUUID());
+        employeeDao.insert(employee);
+        return "redirect:/emp/list";
+    }
+
+    @ResponseBody
+    @RequestMapping("/ip")
+    public String getIP(HttpServletRequest request) {
+        return IPUtils.getIPAddr(request);
+    }
+}