spring_day06_SSH框架整合_注解方式

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明确

• 注解整合仍然使用XML的环境，就是把xml的配置全部换成注解

• spring的注解整合有两种方式，一种是用xml文件，一种是纯注解

• hibernate注解整合是把实体类映射改为JPA注解映射

数据库

create database crm;
 
/*创建客户表*/
CREATE TABLE `cst_customer` (
  `cust_id` bigint(32) NOT NULL AUTO_INCREMENT COMMENT '客户编号(主键)',
  `cust_name` varchar(32) NOT NULL COMMENT '客户名称(公司名称)',
  `cust_source` varchar(32) DEFAULT NULL COMMENT '客户信息来源',
  `cust_industry` varchar(32) DEFAULT NULL COMMENT '客户所属行业',
  `cust_level` varchar(32) DEFAULT NULL COMMENT '客户级别',
  `cust_address` varchar(128) DEFAULT NULL COMMENT '客户联系地址',
  `cust_phone` varchar(64) DEFAULT NULL COMMENT '客户联系电话',
  PRIMARY KEY (`cust_id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;

创建web工程

搭建hibernate框架

导入jar包

创建实体类

package com.itheima.domain;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name="cst_customer")
public class Customer implements Serializable{

	@Id
	@Column(name="cust_id")
	@GeneratedValue(strategy=GenerationType.IDENTITY)
	private Long custId;
	
	@Column(name="cust_name")
	private String custName;
	
	@Column(name="cust_source")
	private String custSource;
	
	@Column(name="cust_industry")
	private String custIndustry;
	
	@Column(name="cust_level")
	private String custLevel;
	
	@Column(name="cust_address")
	private String custAddress;
	
	@Column(name="cust_phone")
	private String custPhone;
	
	
	public Long getCustId() {
		return custId;
	}
	public void setCustId(Long custId) {
		this.custId = custId;
	}
	public String getCustName() {
		return custName;
	}
	public void setCustName(String custName) {
		this.custName = custName;
	}
	public String getCustSource() {
		return custSource;
	}
	public void setCustSource(String custSource) {
		this.custSource = custSource;
	}
	public String getCustIndustry() {
		return custIndustry;
	}
	public void setCustIndustry(String custIndustry) {
		this.custIndustry = custIndustry;
	}
	public String getCustLevel() {
		return custLevel;
	}
	public void setCustLevel(String custLevel) {
		this.custLevel = custLevel;
	}
	public String getCustAddress() {
		return custAddress;
	}
	public void setCustAddress(String custAddress) {
		this.custAddress = custAddress;
	}
	public String getCustPhone() {
		return custPhone;
	}
	public void setCustPhone(String custPhone) {
		this.custPhone = custPhone;
	}
	@Override
	public String toString() {
		return "Customer [custId=" + custId + ", custName=" + custName + ", custSource=" + custSource
				+ ", custIndustry=" + custIndustry + ", custLevel=" + custLevel + ", custAddress=" + custAddress
				+ ", custPhone=" + custPhone + "]";
	}
	
	
}

搭建spring框架

jar包

IOC

AOP

 事务

spring整合Junit

spring整合struts2

spring核心配置文件

dao层

service层

搭建struts2框架

导入jar包

支持注解的包

在web.xml文件中,添加struts2拦截器

struts2配置文件

编写Action动作类