ssh增删改查（SSH additions and deletions to search）.doc
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ssh增删改查（SSH additions and deletions to search）
SSH additions and deletions search and change (human resource management system function module)
First, preparation work
Development environment: MyEclipse6.0 +JDK6.0+Tomcat5.0
Struts2+Spring2.0.6+Hibernate3.1. This example provides the basic functions of adding, deleting, modifying, querying and so on through a human resource system. Lib packages need these packages as shown below:
Two. Building database
Three. Establish data persistence layer
Establishing reverse engineering of Hibernate
1, establish entity class and books.hbm.xml mapping file.
Employee.java
Package panyrm.model;
/ * *
* Employee entity.
*
* @author MyEclipse Persistence Tools
* /
Public class Employee implements java.io.Serializable {
Private Long id;
Private String name;
Private String address;
Private String phone;
/ / Constructors
Default constructor / * * * /
Public Employee () {
}
Full constructor / * * * /
Public Employee (String name, String address, String phone) {
T = name;
This.address = address;
This.phone = phone;
}
Property / / accessors
Public Long getId () {
Return this.id;
}
Public void setId (Long ID) {
This.id = id;
}
Public String getName () {
Return ;
}
Public void setName (String name) {
T = name;
}
Public String getAddress () {
Return this.address;
}
Public void setAddress (String address) {
This.address = address;
}
Public String getPhone () {
Return this.phone;
}
Public void setPhone (String phone) {
This.phone = phone;
}
}
2, the entity class Books attribute mapping to the books table, generate the following books.hbm.xml file:
XML version= 1 encoding= UTF-8?
DOCTYPE hibernate-mapping PUBLIC -//Hibernate/Hibernate Mapping DTD 3.0//EN
Http:///hibernate-mapping-3.0.dtd
! --
Mapping file autogenerated by MyEclipse Persistence Tools
--
hibernate-mapping
class name=, panyrm.model.Employee, Employee, schema=, dbo, CompanyRM, catalog=, table=
id name=, Id, type=, java.lang.Long
column name= ID /
generator class= native /
/
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