标签：jackson -- alibaba erp jstl mysq setting group rri
一、导入依赖
<!-- https://mvnrepository.com/artifact/org.springframework/spring-beans --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>5.1.5.RELEASE</version> </dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-context --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>5.1.5.RELEASE</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.16</version> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.2</version> </dependency> <!-- https://mvnrepository.com/artifact/org.aspectj/aspectjweaver --> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.9.2</version> </dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>5.1.5.RELEASE</version> </dependency> <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.38</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.4.6</version> </dependency> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>1.3.2</version> </dependency> <!--引入需要的ehcache插件--> <dependency> <groupId>net.sf.ehcache</groupId> <artifactId>ehcache</artifactId> <version>1.2.3</version> </dependency> <!--mybatis整合ehcache的jar--> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-ehcache</artifactId> <version>1.0.0</version> </dependency> <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.3.2</version> </dependency> <!-- https://mvnrepository.com/artifact/com.alibaba/druid --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.10</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>1.7.25</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.7.25</version> <scope>test</scope> </dependency> <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson --> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.47</version> </dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>5.1.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>5.1.5.RELEASE</version> </dependency> <dependency> <groupId>javaee</groupId> <artifactId>javaee-api</artifactId> <version>5</version> </dependency> <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.9.8</version> </dependency> <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.9.8</version> </dependency> <!-- https://mvnrepository.com/artifact/commons-io/commons-io --> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>2.4</version> </dependency> <!-- https://mvnrepository.com/artifact/commons-fileupload/commons-fileupload --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3.1</version> </dependency> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency>
二、entity层：
public class Smbms_User implements Serializable { private Integer id; private String usercode; private String username; private String userpassword; public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } public String getUsercode() { return usercode; } public void setUsercode(String usercode) { this.usercode = usercode == null ? null : usercode.trim(); } public String getUsername() { return username; } public void setUsername(String username) { this.username = username == null ? null : username.trim(); } public String getUserpassword() { return userpassword; } public void setUserpassword(String userpassword) { this.userpassword = userpassword == null ? null : userpassword.trim(); } }
三、dao层：
@Repository
public interface Smbms_UserMapper {
@Select("select * from smbms_user where userCode=#{user_code} and userPassword=#{user_password}")
public Smbms_User login(@Param("user_code") String user_code, @Param("user_password") String user_password);
}
xml文件：
public interface Smbms_UserService {
public Smbms_User login(String user_code, String user_password);
}
三、service.impl层
@Service("smbms_UserService")
public class Smbms_UserServcieImpl implements Smbms_UserService {
//植入Dao层对象
@Resource
private Smbms_UserMapper smbms_userMapper;
//事务
/* @Transactional(isolation=Isolation.DEFAULT)*/
@Override
public Smbms_User login(String user_code, String user_password) {
return smbms_userMapper.login(user_code,user_password);
}
}
四、controller层
@Controller @RequestMapping("/user") public class Smbms_UserController { //植入Service层分对象 @Resource private Smbms_UserService smbms_userService; @RequestMapping("/login") public String doLogin(Smbms_User smbms_user, HttpSession session){ Smbms_User user = smbms_userService.login(smbms_user.getUsercode(), smbms_user.getUserpassword()); if(user!=null){ session.setAttribute("user",user); return "welcome"; } return "login"; } }
五、mybatis-config.xml文件
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <!--根节点--> <configuration> <settings> <!--log4j配置引入--> <setting name="logImpl" value="LOG4J"/> </settings> <!--设置别名--> <typeAliases> <!--全局设置别名:默认以类名作为别名--> <package name="com.ssm.entity"/> </typeAliases> <!--mappers 代表小配置集合--> <mappers> <!--<mapper resource="org/mybatis/example/BlogMapper.xml"/>--> <package name="com.ssm.dao"/> </mappers> </configuration>
标签：jackson -- alibaba erp jstl mysq setting group rri
原文地址：https://www.cnblogs.com/cw172/p/11870133.html
