项目结构
项目结构
基本配置
- 配置Jar包
pom.xml
4.0.0
com.fyh.blog
manager
war
1.0-SNAPSHOT
manager Maven Webapp
http://maven.apache.org
utf-8
1.8
3.7.0
4.3.14.RELEASE
4.12
3.4.6
1.3.2
5.1.38
2.2.0
3.1.0
2.3.1
1.2
org.springframework
spring-framework-bom
${spring-version}
pom
import
junit
junit
${junit-version}
test
org.springframework
spring-webmvc
org.springframework
spring-test
org.springframework
spring-tx
org.springframework
spring-jdbc
org.springframework
spring-aspects
org.apache.commons
commons-dbcp2
${dbcp-version}
org.mybatis
mybatis
${mybatis-version}
org.mybatis
mybatis-spring
${mybatis-spring-version}
mysql
mysql-connector-java
${mysql-connector-version}
javax.servlet
javax.servlet-api
${servlet-version}
provided
javax.servlet
jstl
${jstl-version}
provided
javax.servlet.jsp
javax.servlet.jsp-api
${jsp-version}
provided
manager
org.apache.maven.plugins
maven-compiler-plugin
${maven-compailer-version}
${project-encode}
${jdk-version}
${jdk-version}
- 配置日志
log4j.properties
log4j.rootLogger=DEBUG,CONSOLE,file
#log4j.rootLogger=ERROR,ROLLING_FILE
log4j.logger.com.wu.dao=debug
log4j.logger.com.ibatis=debug
log4j.logger.com.ibatis.common.jdbc.SimpleDataSource=debug
log4j.logger.com.ibatis.common.jdbc.ScriptRunner=debug
log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate=debug
log4j.logger.java.sql.Connection=debug
log4j.logger.java.sql.Statement=debug
log4j.logger.java.sql.PreparedStatement=debug
log4j.logger.java.sql.ResultSet=debug
log4j.logger.org.tuckey.web.filters.urlrewrite.UrlRewriteFilter=debug
######################################################################################
# Console Appender \u65e5\u5fd7\u5728\u63a7\u5236\u8f93\u51fa\u914d\u7f6e
######################################################################################
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.Threshold=error
log4j.appender.CONSOLE.Target=System.out
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern= [%p] %d %c - %m%n
######################################################################################
# DailyRolling File \u6bcf\u5929\u4ea7\u751f\u4e00\u4e2a\u65e5\u5fd7\u6587\u4ef6\uff0c\u6587\u4ef6\u540d\u683c\u5f0f:log2009-09-11
######################################################################################
log4j.appender.file=org.apache.log4j.DailyRollingFileAppender
log4j.appender.file.DatePattern=yyyy-MM-dd
log4j.appender.file.File=log.log
log4j.appender.file.Append=true
log4j.appender.file.Threshold=error
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d{yyyy-M-d HH:mm:ss}%x[%5p](%F:%L) %m%n
log4j.logger.com.opensymphony.xwork2=error
- 配置数据库
resources/database/jdbc.properties
mysql.driverClass=com.mysql.jdbc.Driver
mysql.url=地址
mysql.user=用户名
mysql.password=密码
SSM整合
- Spring数据源配置
resources/spring/spring-mybatis.xml
1 测试数据库连通性
test/java/common/TestDataBase.java
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("/spring/spring-mybatis.xml")
public class TestDataBase {
@Autowired
@Qualifier("dataSource")
private BasicDataSource dataSource;
//测试数据库连通性
@Test
public void testDataBase() throws SQLException {
//返回的是java.sql.Connection
Connection connection = dataSource.getConnection();
PreparedStatement preparedStatement = connection.prepareStatement("SELECT * from category");
ResultSet resultSet = preparedStatement.executeQuery();
while (resultSet.next()){
System.out.println(resultSet.getInt("id"));
System.out.println(resultSet.getString("kind"));
}
}
}
整合Spring和MyBatis
- Dao,Mappper,Domain
com/fyh/blog/manager/login/dao/AccountDao.java
public interface AccountDao {
Account selectByAccount(String account);
int insertAccount(Account account);
}
com/fyh/blog/manager/login/domain/Account
@Alias("account")
public class Account {
private String account;
private String password;
public String getAccount() {
return account;
}
public void setAccount(String account) {
this.account = account;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}
/resources/mapper/AccountMapper.xml
INSERT INTO account (account,password) VALUES (#{account},#{password})
- 整合配置
resources/spring/spring-mybatis.xml
com.fyh.blog.manager.login.domain.Account
- 测试MyBatis
/test/com/fyh/blog/manager/login/dao/TestAccountDao.java
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:/spring/spring-mybatis.xml")
public class TestAccountDao {
@Autowired
private AccountDao accountDao;
@Test
public void testMyBatis(){
Account account = accountDao.selectByAccount("admin");
System.out.println(account.getAccount() + "," + account.getPassword());
}
}
事务配置
- Spring配置文件
resources/spring/spring-mybatis.xml
- service
com/fyh/blog/manager/login/service/impl/LoginServiceImpl .java
@Service
public class LoginServiceImpl implements LoginService{
@Autowired
private AccountDao accountDao;
public void insertAccount() throws Exception {
Account account = new Account();
account.setPassword("23");
account.setAccount("123");
accountDao.insertAccount(account);
throw new Exception("出错");
}
}
- 测试事务
/test/com/fyh/blog/manager/login/service/TestLoginService.java
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:/spring/spring-mybatis.xml")
public class TestLoginService {
@Autowired
private LoginService loginService;
@Test
public void insertAccount() throws Exception {
loginService.insertAccount();
}
}
spring-mvc配置
- 配置文件
resources/spring-mvc/spring-mvc.xml
- controller
/com/fyh/blog/manager/login/action/LoginAction.java
@Controller
public class LoginAction {
@RequestMapping("dd")
public String dd(Model model) {
model.addAttribute("1", "2");
return "dd";
}
}
- 测试
/test/com/fyh/blog/manager/login/action/TestLoginService.java
@RunWith(SpringJUnit4ClassRunner.class) //表示使用什么测试环境进行测试
@WebAppConfiguration
@ContextConfiguration(locations = {"classpath:/spring/spring-mybatis.xml", "classpath:/spring-mvc/spring-mvc.xml"})
public class TestLoginService {
@Autowired
WebApplicationContext webApplicationContext;
//虚拟MVC请求，获取得到处理结果
MockMvc mockMvc;
@Before
public void initMockMvc() {
mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
}
@Test
public void testPage() throws Exception {
MvcResult mvcResult = mockMvc.perform(MockMvcRequestBuilders.get("/dd")).andReturn();
MockHttpServletRequest request = mvcResult.getRequest();
String s = (String) request.getAttribute("1");
assert s.equals("2");
}
}
配置web.xml
contextConfigLocation
classpath:spring/spring-mybatis.xml
org.springframework.web.context.ContextLoaderListener
encodingFilter
org.springframework.web.filter.CharacterEncodingFilter
encoding
UTF-8
encodingFilter
/*
tt
org.springframework.web.servlet.DispatcherServlet
contextConfigLocation
classpath:spring-mvc/spring-mvc.xml
1
tt
/
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