springboot-jpa is ok

springboot-jpa/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.us</groupId>
+    <artifactId>springboot-jpa</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>1.3.0.RELEASE</version>
+    </parent>
+
+    <properties>
+        <start-class>com.us.Application</start-class>
+
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
+    </properties>
+
+    <!-- springboot -->
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+
+        <!--db-->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>6.0.5</version>
+        </dependency>
+        <dependency>
+            <groupId>com.mchange</groupId>
+            <artifactId>c3p0</artifactId>
+            <version>0.9.5.2</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>commons-logging</groupId>
+                    <artifactId>commons-logging</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <!--util-->
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.4</version>
+        </dependency>
+    </dependencies>
+</project>
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springboot-jpa/src/main/java/com/us/example/Application.java

+package com.us.example;
+
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.annotation.ComponentScan;
+
+import static org.springframework.boot.SpringApplication.run;
+
+/**
+ * Created by yangyibo on 17/1/17.
+ */
+
+@ComponentScan(basePackages ="com.us.example")
+@SpringBootApplication
+@EnableCaching
+public class Application {
+    public static void main(String[] args) {
+        ConfigurableApplicationContext run = run(Application.class, args);
+    }
+
+}
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springboot-jpa/src/main/java/com/us/example/bean/User.java

+package com.us.example.bean;
+
+import java.util.Date;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+@Entity
+@Table(name = "sec_user")
+public class User {
+    @Id
+    @GeneratedValue
+    private Integer id;
+    @Column(name = "name")
+    private String name;
+    @Column(name = "password")
+    private String password;
+    @Column(name = "username")
+    private String username;
+    @Column(name = "division_id")
+    private Integer divisionId;
+    @Column(name = "email")
+    private String email;
+    @Column(name = "gender")
+    private String gender;
+    @Column(name = "mobilephone")
+    private String mobilephone;
+    @Column(name = "telephone")
+    private String telephone;
+    @Column(name = "user_type")
+    private Integer userType;
+    @Column(name = "create_by")
+    private String createBy;
+    @Column(name = "create_time")
+    private Date createTime;
+    @Column(name = "update_by")
+    private String updateBy;
+    @Column(name = "update_time")
+    private Date updateTime;
+    @Column(name = "disabled")
+    private Integer disabled;
+    @Column(name = "theme")
+    private String theme;
+    @Column(name = "is_ldap")
+    private Integer isLdap;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @JsonIgnore
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public Integer getDivisionId() {
+        return divisionId;
+    }
+
+    public void setDivisionId(Integer divisionId) {
+        this.divisionId = divisionId;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getGender() {
+        return gender;
+    }
+
+    public void setGender(String gender) {
+        this.gender = gender;
+    }
+
+    public String getMobilephone() {
+        return mobilephone;
+    }
+
+    public void setMobilephone(String mobilephone) {
+        this.mobilephone = mobilephone;
+    }
+
+    public String getTelephone() {
+        return telephone;
+    }
+
+    public void setTelephone(String telephone) {
+        this.telephone = telephone;
+    }
+
+    public Integer getUserType() {
+        return userType;
+    }
+
+    public void setUserType(Integer userType) {
+        this.userType = userType;
+    }
+
+    public String getCreateBy() {
+        return createBy;
+    }
+
+    public void setCreateBy(String createBy) {
+        this.createBy = createBy;
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(Date createTime) {
+        this.createTime = createTime;
+    }
+
+    public String getUpdateBy() {
+        return updateBy;
+    }
+
+    public void setUpdateBy(String updateBy) {
+        this.updateBy = updateBy;
+    }
+
+    public Date getUpdateTime() {
+        return updateTime;
+    }
+
+    public void setUpdateTime(Date updateTime) {
+        this.updateTime = updateTime;
+    }
+
+    public Integer getDisabled() {
+        return disabled;
+    }
+
+    public void setDisabled(Integer disabled) {
+        this.disabled = disabled;
+    }
+
+    public String getTheme() {
+        return theme;
+    }
+
+    public void setTheme(String theme) {
+        this.theme = theme;
+    }
+
+    public Integer getIsLdap() {
+        return isLdap;
+    }
+
+    public void setIsLdap(Integer isLdap) {
+        this.isLdap = isLdap;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+}
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springboot-jpa/src/main/java/com/us/example/config/DBConfig.java

+package com.us.example.config;
+
+import java.beans.PropertyVetoException;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.env.Environment;
+
+import com.mchange.v2.c3p0.ComboPooledDataSource;
+
+@Configuration
+public class DBConfig {
+    @Autowired
+    private Environment env;
+
+
+    @Bean(name="dataSource")
+    public ComboPooledDataSource dataSource() throws PropertyVetoException {
+        ComboPooledDataSource dataSource = new ComboPooledDataSource();
+        dataSource.setDriverClass(env.getProperty("ms.db.driverClassName"));
+        dataSource.setJdbcUrl(env.getProperty("ms.db.url"));
+        dataSource.setUser(env.getProperty("ms.db.username"));
+        dataSource.setPassword(env.getProperty("ms.db.password"));
+        dataSource.setMaxPoolSize(20);
+        dataSource.setMinPoolSize(5);
+        dataSource.setInitialPoolSize(10);
+        dataSource.setMaxIdleTime(300);
+        dataSource.setAcquireIncrement(5);
+        dataSource.setIdleConnectionTestPeriod(60);
+
+        return dataSource;
+    }
+
+}
\ No newline at end of file

springboot-jpa/src/main/java/com/us/example/config/JpaConfig.java

+package com.us.example.config;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.persistence.EntityManagerFactory;
+import javax.sql.DataSource;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.orm.jpa.JpaTransactionManager;
+import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
+import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
+import org.springframework.transaction.PlatformTransactionManager;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
+
+@Configuration
+@EnableJpaRepositories("com.us.example.dao")
+@EnableTransactionManagement
+@ComponentScan
+public class JpaConfig {
+
+    @Autowired
+    private DataSource dataSource;
+
+    @Bean
+    public EntityManagerFactory entityManagerFactory() {
+        HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
+        //vendorAdapter.setShowSql(true);
+        //vendorAdapter.setGenerateDdl(true);
+
+        LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
+        factory.setJpaVendorAdapter(vendorAdapter);
+        factory.setPackagesToScan("com.us.example.bean");
+        factory.setDataSource(dataSource);
+
+
+        Map<String, Object> jpaProperties = new HashMap<String, Object>();
+        jpaProperties.put("hibernate.ejb.naming_strategy","org.hibernate.cfg.ImprovedNamingStrategy");
+        jpaProperties.put("hibernate.jdbc.batch_size",50);
+        //jpaProperties.put("hibernate.show_sql",true);
+
+        factory.setJpaPropertyMap(jpaProperties);
+        factory.afterPropertiesSet();
+        return factory.getObject();
+    }
+
+    @Bean
+    public PlatformTransactionManager transactionManager() {
+
+        JpaTransactionManager txManager = new JpaTransactionManager();
+        txManager.setEntityManagerFactory(entityManagerFactory());
+        return txManager;
+    }
+}
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springboot-jpa/src/main/java/com/us/example/controller/UserController.java

+package com.us.example.controller;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.Map;
+
+import org.apache.log4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+
+import com.us.example.service.UserService;
+import com.us.example.util.CommonUtil;
+
+
+@Controller
+@RequestMapping(value = "/users")
+public class UserController {
+    private static final Logger logger = Logger.getLogger(UserController.class);
+
+    @Autowired
+    private UserService userService;
+
+
+
+    /**
+     * 通过spring data jpa 调用方法
+     * api :localhost:8099/users/byname?username=xxx
+     * @param request
+     * @return
+     */
+    @RequestMapping(value = "/byname", method = RequestMethod.GET)
+    @ResponseBody
+    public ResponseEntity<Object> getUser(HttpServletRequest request) {
+        Map<String, Object> map = CommonUtil.getParameterMap(request);
+        String username = (String) map.get("username");
+        return new ResponseEntity<>(userService.getUserByName(username), HttpStatus.OK);
+    }
+
+
+}
\ No newline at end of file

springboot-jpa/src/main/java/com/us/example/dao/UserJpaDao.java

+package com.us.example.dao;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import com.us.example.bean.User;
+
+/**
+ * The Interface UserJpaDao.
+ * @author abel
+ */
+public interface UserJpaDao extends JpaRepository<User, Long> {
+
+    /**
+     * Find by name.
+     *
+     * @param name the name
+     * @return the user
+     */
+    User findByName(String name);
+
+
+}
\ No newline at end of file

springboot-jpa/src/main/java/com/us/example/service/UserService.java

+package com.us.example.service;
+
+import java.util.Map;
+
+import com.us.example.bean.User;
+
+/**
+ * The Interface UserService.
+ */
+public interface UserService {
+
+	/**
+	 * Gets the user by name.
+	 *
+	 * @param username the user name
+	 * @return the user by name
+	 */
+	public User getUserByName(String username);
+	
+	
+}

springboot-jpa/src/main/java/com/us/example/serviceImpl/UserServiceImpl.java

+package com.us.example.serviceImpl;
+
+import java.util.Map;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import com.us.example.dao.UserJpaDao;
+import com.us.example.bean.User;
+import com.us.example.service.UserService;
+
+/**
+ * 
+ * @ClassName UserServiceImpl
+ * @author abel
+ * @date 2016年11月10日
+ */
+@Service
+public class UserServiceImpl implements UserService {
+	@Autowired
+	private UserJpaDao userJpaDao;
+	/**
+	 * 
+	 * @param username
+	 * @return
+	 */
+	@Override
+	public User getUserByName(String username) {
+		return userJpaDao.findByName(username);
+	}
+}

springboot-jpa/src/main/java/com/us/example/util/CommonUtil.java

+package com.us.example.util;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.commons.lang3.StringUtils;
+
+public  class CommonUtil {
+
+    /**
+     * 从request中获得参数Map，并返回可读的Map.
+     *
+     * @param request the request
+     * @return the parameter map
+     */
+    public static Map<String, Object> getParameterMap(HttpServletRequest request) {
+        // 参数Map
+        Map<String, String[]> properties = request.getParameterMap();
+        //返回值Map
+        Map<String, Object> returnMap = new HashMap<String, Object>();
+        Set<String> keySet = properties.keySet();
+        for(String key: keySet){
+            String[] values = properties.get(key);
+            String value = "";
+            if(values != null && (values.length==1&&StringUtils.isNotBlank(values[0]))?true:false){
+                for(int i=0;i<values.length;i++){
+                    if(values[i] != null && !"".equals(values[i])){
+//							value = new String(values[i].getBytes("ISO-8859-1"),"UTF-8") + ",";
+                        value += values[i] + ",";
+                    }
+                }
+                if(value != null && !"".equals(value)){
+                    value = value.substring(0, value.length()-1);
+                }
+                if(key.equals("keywords")){//关键字特殊查询字符转义
+                    value =  value.replace("_", "\\_").replace("%", "\\%");
+                }
+                returnMap.put(key, value);
+            }
+        }
+        return returnMap;
+    }
+
+}
\ No newline at end of file

springboot-jpa/src/main/resources/application.properties

+server.port=8099
+
+ms.db.driverClassName=com.mysql.jdbc.Driver
+ms.db.url=jdbc:mysql://localhost:3306/msm?prepStmtCacheSize=517&cachePrepStmts=true&autoReconnect=true&characterEncoding=utf-8&allowMultiQueries=true
+ms.db.username=root
+ms.db.password=admin
+ms.db.maxActive=500
\ No newline at end of file