Spring学习（二）

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Spring依赖注入

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package com.xiaoguan.bean;

public class Cat {
    private String name;
    private int ager;

    @Override
    public String toString() {
        return "Cat{" +
                "name='" + name + '\'' +
                ", ager=" + ager +
                '}';
    }

    public void setName(String name) {
        this.name = name;
    }

    public void setAger(int ager) {
        this.ager = ager;
    }
}

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package com.xiaoguan.bean;

public class Clazz {
    private String name;

    @Override
    public String toString() {
        return "Clazz{" +
                "name='" + name + '\'' +
                '}';
    }

    public void setName(String name) {
        this.name = name;
    }
}

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package com.xiaoguan.bean;

import java.util.Date;

public class Doge {
    private String name;
    private int age;
    private Date birth;

    @Override
    public String toString() {
        return "Doge{" +
                "name='" + name + '\'' +
                ", age=" + age +
                ", birth=" + birth +
                '}';
    }

    public void setName(String name) {
        this.name = name;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public void setBirth(Date birth) {
        this.birth = birth;
    }
}

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package com.xiaoguan.bean;

public class MathBean {
    private String result;

    @Override
    public String toString() {
        return "MathBean{" +
                "result='" + result + '\'' +
                '}';
    }

    public void setResult(String result) {
        this.result = result;
    }
}

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package com.xiaoguan.bean;

public class People {
    private String name;
    private String age;
    private String sex;

    @Override
    public String toString() {
        return "People{" +
                "name='" + name + '\'' +
                ", age='" + age + '\'' +
                ", sex='" + sex + '\'' +
                '}';
    }

    public People(String name, String age, String sex) {
        this.name = name;
        this.age = age;
        this.sex = sex;
    }
}

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package com.xiaoguan.bean;

import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;

public class Person {
    private List<String> names;
    private Map<Integer,String> phones;
    private Properties properties;

    @Override
    public String toString() {
        return "Person{" +
                "names=" + names +
                ", phones=" + phones +
                ", properties=" + properties +
                ", addrs=" + addrs +
                '}';
    }

    public void setProperties(Properties properties) {
        this.properties = properties;
    }

    public void setPhones(Map<Integer, String> phones) {
        this.phones = phones;
    }

    public void setAddrs(Set<String> addrs) {
        this.addrs = addrs;
    }

    private Set<String> addrs;

    public void setNames(List<String> names) {
        this.names = names;
    }
}

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package com.xiaoguan.bean;

import java.util.Arrays;

public class QianDaYe {
    private String[] habits;

    public void setWomen(Women[] women) {
        this.women = women;
    }

    private Women[] women;

    @Override
    public String toString() {
        return "QianDaYe{" +
                "habits=" + Arrays.toString(habits) +
                ", women=" + Arrays.toString(women) +
                '}';
    }


    public void setHabits(String[] habits) {
        this.habits = habits;
    }
}

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package com.xiaoguan.bean;

public enum Seanson {
    SPRING,SUMMER,AUTUMN,WINTER
}

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package com.xiaoguan.bean;

import java.util.Date;

public class SimpleDITest {
    /*简单数据类型
    	return (Void.class != type && void.class != type &&
				(isPrimitiveOrWrapper(type) ||
				Enum.class.isAssignableFrom(type) ||
				CharSequence.class.isAssignableFrom(type) ||
				Number.class.isAssignableFrom(type) ||
				Date.class.isAssignableFrom(type) ||
				Temporal.class.isAssignableFrom(type) ||
				ZoneId.class.isAssignableFrom(type) ||
				TimeZone.class.isAssignableFrom(type) ||
				File.class.isAssignableFrom(type) ||
				Path.class.isAssignableFrom(type) ||
				Charset.class.isAssignableFrom(type) ||
				Currency.class.isAssignableFrom(type) ||
				InetAddress.class.isAssignableFrom(type) ||
				URI.class == type ||
				URL.class == type ||
				UUID.class == type ||
				Locale.class == type ||
				Pattern.class == type ||
				Class.class == type));
     */
    private int age;
    private Integer age2;
    private boolean flag;
    private Boolean flag2;
    private char c;
    private Character c2;
    private Seanson seanson;
    private String userName;
    private Class clazz;
    private Date date;

    @Override
    public String toString() {
        return "SimpleDITest{" +
                "age=" + age +
                ", age2=" + age2 +
                ", flag=" + flag +
                ", flag2=" + flag2 +
                ", c=" + c +
                ", c2=" + c2 +
                ", seanson=" + seanson +
                ", userName='" + userName + '\'' +
                ", clazz=" + clazz +
                ", date=" + date +
                '}';
    }

    public void setDate(Date date) {
        this.date = date;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public void setAge2(Integer age2) {
        this.age2 = age2;
    }

    public void setFlag(boolean flag) {
        this.flag = flag;
    }

    public void setFlag2(Boolean flag2) {
        this.flag2 = flag2;
    }

    public void setC(char c) {
        this.c = c;
    }

    public void setC2(Character c2) {
        this.c2 = c2;
    }

    public void setSeanson(Seanson seanson) {
        this.seanson = seanson;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public void setClazz(Class clazz) {
        this.clazz = clazz;
    }
}

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package com.xiaoguan.bean;

public class Student {
    private String name;
    private Clazz clazz;

    @Override
    public String toString() {
        return "Student{" +
                "name='" + name + '\'' +
                ", clazz=" + clazz +
                '}';
    }

    public void setClazz(Clazz clazz) {
        this.clazz = clazz;
    }

    public void setName(String name) {
        this.name = name;
    }
}

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package com.xiaoguan.bean;

public class User {
    private String username;
    private String password;
    private  int age;

    @Override
    public String toString() {
        return "User{" +
                "username='" + username + '\'' +
                ", password='" + password + '\'' +
                ", age=" + age +
                '}';
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public void setAge(int age) {
        this.age = age;
    }
}

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package com.xiaoguan.bean;

public class Women {
    private String name;

    @Override
    public String toString() {
        return "Women{" +
                "name='" + name + '\'' +
                '}';
    }

    public void setName(String name) {
        this.name = name;
    }
}

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package com.xiaoguan.dao;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class OrderDao {
    private static final Logger logger= LoggerFactory.getLogger(OrderDao.class);
    public void insert(){
        logger.info("订单生成了！");
    }
}

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package com.xiaoguan.dao;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class UserDao {
    private Logger logger =LoggerFactory.getLogger(UserDao.class);
    public void insert(){
//        System.out.println("数据库正在插入信息");
        logger.info("数据库正在插入信息");
    }
}

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package com.xiaoguan.dao;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class VipDao {
    private Logger logger = LoggerFactory.getLogger(VipDao.class);
    public void insert(){
//        System.out.println("数据库正在插入信息");
        logger.info("Vip数据库正在插入信息");
    }

}

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package com.xiaoguan.jdbc;

import javax.sql.DataSource;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.util.Properties;
import java.util.logging.Logger;

public class MyDataSource1 implements DataSource {
    private Properties properties;

    @Override
    public String toString() {
        return "MyDataSource1{" +
                "properties=" + properties +
                '}';
    }

    public void setProperties(Properties properties) {
        this.properties = properties;
    }

    @Override
    public Connection getConnection() throws SQLException {
        return null;
    }

    @Override
    public Connection getConnection(String username, String password) throws SQLException {
        return null;
    }

    @Override
    public PrintWriter getLogWriter() throws SQLException {
        return null;
    }

    @Override
    public void setLogWriter(PrintWriter out) throws SQLException {

    }

    @Override
    public void setLoginTimeout(int seconds) throws SQLException {

    }

    @Override
    public int getLoginTimeout() throws SQLException {
        return 0;
    }

    @Override
    public Logger getParentLogger() throws SQLFeatureNotSupportedException {
        return null;
    }

    @Override
    public <T> T unwrap(Class<T> iface) throws SQLException {
        return null;
    }

    @Override
    public boolean isWrapperFor(Class<?> iface) throws SQLException {
        return false;
    }
}

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package com.xiaoguan.jdbc;

import javax.sql.DataSource;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.util.Properties;
import java.util.logging.Logger;

public class MyDataSource2 implements DataSource {
    //    private String driver;
//    private String url;
//    private String username;
//    private String password;
    private Properties properties;

    @Override
    public String toString() {
        return "MyDataSource1{" +
                "properties=" + properties +
                '}';
    }

    public void setProperties(Properties properties) {
        this.properties = properties;
    }

    @Override
    public Connection getConnection() throws SQLException {
        return null;
    }

    @Override
    public Connection getConnection(String username, String password) throws SQLException {
        return null;
    }

    @Override
    public PrintWriter getLogWriter() throws SQLException {
        return null;
    }

    @Override
    public void setLogWriter(PrintWriter out) throws SQLException {

    }

    @Override
    public void setLoginTimeout(int seconds) throws SQLException {

    }

    @Override
    public int getLoginTimeout() throws SQLException {
        return 0;
    }

    @Override
    public Logger getParentLogger() throws SQLFeatureNotSupportedException {
        return null;
    }

    @Override
    public <T> T unwrap(Class<T> iface) throws SQLException {
        return null;
    }

    @Override
    public boolean isWrapperFor(Class<?> iface) throws SQLException {
        return false;
    }
}

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package com.xiaoguan.jdbc;

import javax.sql.DataSource;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.util.logging.Logger;

public class MyDateSource implements DataSource {
    private String driver;
    private String url;
    private String userName;
    private String password;

    @Override
    public String toString() {
        return "MyDateSource{" +
                "driver='" + driver + '\'' +
                ", url='" + url + '\'' +
                ", userName='" + userName + '\'' +
                ", password='" + password + '\'' +
                '}';
    }

    public void setDriver(String driver) {
        this.driver = driver;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    @Override
    public Connection getConnection() throws SQLException {
        return null;
    }

    @Override
    public Connection getConnection(String username, String password) throws SQLException {
        return null;
    }

    @Override
    public PrintWriter getLogWriter() throws SQLException {
        return null;
    }

    @Override
    public void setLogWriter(PrintWriter out) throws SQLException {

    }

    @Override
    public void setLoginTimeout(int seconds) throws SQLException {

    }

    @Override
    public int getLoginTimeout() throws SQLException {
        return 0;
    }

    @Override
    public Logger getParentLogger() throws SQLFeatureNotSupportedException {
        return null;
    }

    @Override
    public <T> T unwrap(Class<T> iface) throws SQLException {
        return null;
    }

    @Override
    public boolean isWrapperFor(Class<?> iface) throws SQLException {
        return false;
    }
}

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package com.xiaoguan.service;

import com.xiaoguan.dao.UserDao;
import com.xiaoguan.dao.VipDao;

public class CustomService {
    private UserDao userDao;
    private VipDao vipDao;


    public CustomService(UserDao userDao, VipDao vipDao) {
        this.userDao = userDao;
        this.vipDao = vipDao;
    }

    public void setVipDao(VipDao vipDao) {
        this.vipDao = vipDao;
    }

    public void setUserDao(UserDao userDao) {
        this.userDao = userDao;
    }

    public CustomService() {
    }

    public void save(){
        userDao.insert();
        vipDao.insert();
    }
}

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package com.xiaoguan.service;

import com.xiaoguan.dao.OrderDao;

public class OrderService {
    private OrderDao orderDao;

    public void setOrderDao(OrderDao orderDao) {
        this.orderDao = orderDao;
    }

    public void generate(){
        orderDao.insert();
    }
}

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package com.xiaoguan.service;

import com.xiaoguan.dao.UserDao;
import com.xiaoguan.dao.VipDao;

public class UserService {
    private UserDao userDao;
    private VipDao vipDao;

    public void setVipDao(VipDao vipDao) {
        this.vipDao = vipDao;
    }

    public void setUserDao(UserDao userDao) {
        this.userDao = userDao;
    }

    public void saveUser(){
        userDao.insert();
        vipDao.insert();
    }
}

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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
    <bean id="studentBean" class="com.xiaoguan.bean.Student">
        <property name="name" value="张三"/>
        <property name="clazz" ref="clazzBean"/>
    </bean>
    <bean id="clazzBean" class="com.xiaoguan.bean.Clazz">
        <property name="name" value="高三一班"/>
    </bean>
</beans>
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<?xml version="1.0" encoding="UTF-8"?>

<configuration>

    <loggers>
        <!--
            level指定日志级别，从低到高的优先级：
                ALL < TRACE < DEBUG < INFO < WARN < ERROR < FATAL < OFF
        -->
        <root level="INFO">
            <appender-ref ref="spring6log"/>
        </root>
    </loggers>

    <appenders>
        <!--输出日志信息到控制台-->
        <console name="spring6log" target="SYSTEM_OUT">
            <!--控制日志输出的格式-->
            <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss SSS} [%t] %-3level %logger{1024} - %msg%n"/>
        </console>
    </appenders>

</configuration>
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
    <bean id="orderDaoBean" class="com.xiaoguan.dao.OrderDao"/>
    <bean id="orderService" class="com.xiaoguan.service.OrderService">
        <property name="orderDao" ref="orderDaoBean"></property>
    </bean>
    <bean id="orderService2" class="com.xiaoguan.service.OrderService">
        <property name="orderDao">
            <bean class="com.xiaoguan.dao.OrderDao"></bean>
        </property>
    </bean>
    <bean id="userBean" class="com.xiaoguan.bean.User">
        <property name="username" value="张三"/>
        <property name="age" value="23"/>
        <property name="password" value="123"/>
    </bean>
    <bean id="SimpleDIBean" class="com.xiaoguan.bean.SimpleDITest">
        <property name="age" value="20"/>
        <property name="age2" value="20"/>
        <property name="userName" value="张三"/>
        <property name="flag" value="false"/>
        <property name="seanson" value="SPRING"/>
        <property name="flag2" value="true"/>
        <property name="c" value="男"/>
        <property name="c2" value="女"/>
        <property name="clazz" value="java.lang.String"/>
        <property name="date" value="Wed Jul 19 20:05:41 CST 2023"/>
    </bean>
    <bean id="myDatasource" class="com.xiaoguan.jdbc.MyDateSource">
        <property name="userName" value="1"/>
        <property name="password" value="2"/>
        <property name="driver" value="3"/>
        <property name="url" value="4"/>
    </bean>
    <bean id="catBean" class="com.xiaoguan.bean.Cat">
<!--        不给属性注入默认值就是null，写字符串null是字符串可以转大写方法，而不给属性则不能-->
<!--        <property name="name" value="tom"/>-->
        <property name="name" value=""/>

        <property name="ager" value="3"/>
    </bean>
    <bean id="mathBean" class="com.xiaoguan.bean.MathBean">
<!--        <property name="result" value="2&lt;3"/>-->
<!--        特殊字符	转义字符-->
<!--        >	    &gt;-->
<!--        <	    &lt;-->
<!--        '	    &apos;-->
<!--        "	    &quot;-->
<!--        &	    &amp;-->
        <property name="result">
            <value><![CDATA[2<3]]></value>
<!--            这种方法只能value标签-->

        </property>
    </bean>
</beans>
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
    <bean id="userDaoBean" class="com.xiaoguan.dao.UserDao"/>
    <bean id="vipBean" class="com.xiaoguan.dao.VipDao"/>
    <bean id="userServiceBean" class="com.xiaoguan.service.UserService">
        <property name="userDao" ref="userDaoBean"/>
        <property name="vipDao" ref="vipBean"/>
    </bean>
    <bean id="customService" class="com.xiaoguan.service.CustomService">
<!--        o和1也可以用构造方法的参数名字代替，不指定index也可以，Spring能够自己参数匹配-->
        <constructor-arg index="0" ref="userDaoBean"/>
        <constructor-arg index="1 " ref="vipBean"/>
    </bean>
</beans>
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<!--    <bean id="orderDao" class="com.xiaoguan.dao.OrderDao"></bean>-->
<!--    <bean id="orderService" class="com.xiaoguan.service.OrderService">-->
<!--        <property name="orderDao" ref="orderDao"/>-->
<!--    </bean>-->
<!--    根据名字自动装配-->
    <bean id="orderDao" class="com.xiaoguan.dao.OrderDao"></bean>
    <bean id="orderService" class="com.xiaoguan.service.OrderService" autowire="byName">
    </bean>
    <bean  class="com.xiaoguan.dao.VipDao"></bean>
    <bean  class="com.xiaoguan.dao.UserDao"></bean>
    <bean id="cs" class="com.xiaoguan.service.CustomService" autowire="byType"></bean>
<!--    这种方式要set注入，根据无参数构建对象-->
</beans>
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:c="http://www.springframework.org/schema/c"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
    <bean id="peopleBean" class="com.xiaoguan.bean.People" c:name="1" c:age="2" c:sex="3" />
</beans>
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
    <bean class="com.xiaoguan.bean.Person" id="person">
        <property name="names">
            <list>
                <value>张三</value>
                <value>李四</value>
                <value>王五</value>
                <value>赵六</value>
                <value>赵六</value>
                <value>赵六</value>
            </list>
        </property>
        <property name="addrs">
<!--            set重复去掉-->
            <set>
                <value>北京大兴区</value>
                <value>北京海淀区</value>
                <value>北京朝阳区</value>
                <value>北京大兴区</value>
            </set>
        </property>
        <property name="phones">
            <map>
                <entry key="1" value="110"></entry>
                <entry key="2" value="120"></entry>
                <entry key="3" value="119"></entry>
<!--                如果不是简单类型就用key-ref和value-ref-->
            </map>
        </property>
        <property name="properties">
            <props>
                <prop key="driver">com.xiaoguan</prop>
                <prop key="driver">com.xiaoguan</prop>
                <prop key="driver">com.xiaoguan</prop>
<!--                本质是map集合但是注入方法特殊-->
            </props>
        </property>
    </bean>
</beans>
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
    <bean id="dogBean" class="com.xiaoguan.bean.Doge" p:name="花花" p:age="3" p:birth-ref="birthBean"/>
    <bean id="birthBean" class="java.util.Date" />
</beans>
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
    <context:property-placeholder location="jdbc.properties"/>
    <bean id="ds" class="com.xiaoguan.jdbc.MyDateSource">
        <property name="driver" value="${driver}"/>
        <property name="url" value="${url}"/>
        <property name="userName" value="${jdbc.username}"/>
        <property name="password" value="${password}"/>
     </bean>
</beans>
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<?xml version="1.0" encoding="UTF-8"?>
<!--引入util命名空间-->
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:util="http://www.springframework.org/schema/util"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd    ">
    <util:properties id="prop">
        <prop key="driver">com.mysql.cj.jdbc.Driver</prop>
        <prop key="url">jdbc:mysql://localhost:3306/spring6</prop>
        <prop key="uesrname">root</prop>
        <prop key="password">root</prop>
    </util:properties>
    <bean id="ds1" class="com.xiaoguan.jdbc.MyDataSource1">
            <property name="properties" ref="prop"/>
    </bean>
    <bean id="ds2" class="com.xiaoguan.jdbc.MyDataSource2">
        <property name="properties" ref="prop"/>
    </bean>
</beans>
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
    <bean id="w1" class="com.xiaoguan.bean.Women">
        <property name="name" value="小花"/>
    </bean>
    <bean id="w2" class="com.xiaoguan.bean.Women">
        <property name="name" value="小红"/>
    </bean>
    <bean id="w3" class="com.xiaoguan.bean.Women">
        <property name="name" value="小明"/>
    </bean>
    <bean class="com.xiaoguan.bean.QianDaYe" id="qianDaYe">
        <property name="habits">
            <array>
                <value>抽烟</value>
                <value>喝酒</value>
                <value>烫头</value>
            </array>
        </property>
        <property name="women">
            <array>
                <ref bean="w1"/>
                <ref bean="w2"/>
                <ref bean="w3"/>
            </array>
        </property>
    </bean>
</beans>
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package com.xiaoguan.test;
import com.xiaoguan.bean.*;
import com.xiaoguan.jdbc.MyDataSource1;
import com.xiaoguan.jdbc.MyDataSource2;
import com.xiaoguan.jdbc.MyDateSource;
import com.xiaoguan.service.CustomService;
import com.xiaoguan.service.OrderService;
import com.xiaoguan.service.UserService;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import java.util.Date;

public class SpringDITest {
    @Test
    public void testJDBCProperties() {
        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("spring-properties.xml");
        MyDateSource ds = applicationContext.getBean("ds", MyDateSource.class);
        System.out.println(ds);
    }
    @Test
    public void testAutowire2(){
        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("spring-autowire.xml");
        CustomService bean = applicationContext.getBean("cs", CustomService.class);
        bean.save();
    }
    @Test
    public void testAutowire(){
        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("spring-autowire.xml");
        OrderService orderService = applicationContext.getBean("orderService", OrderService.class);
        orderService.generate();
    }
    @Test
    public void testUtil(){
        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("spring-util.xml");
        MyDataSource1 ds1 = applicationContext.getBean("ds1", MyDataSource1.class);
        System.out.println(ds1);
        MyDataSource2 ds2 = applicationContext.getBean("ds2", MyDataSource2.class);
        System.out.println(ds2);
    }
    @Test
    public void testC(){
        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("spring-c.xml");
        People peoplec = applicationContext.getBean("peopleBean", People.class);
        System.out.println(peoplec);

    }
    @Test
    public void testP(){
        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("spring-p.xml");
        Doge dogBean = applicationContext.getBean("dogBean", Doge.class);
        System.out.println(dogBean);
    }
    @Test
    public void testMathResult(){
        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("set-di.xml");
        MathBean mathBean = applicationContext.getBean("mathBean", MathBean.class);
        System.out.println(mathBean);
    }
    @Test
    public void testCarBean(){
        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("set-di.xml");
        Cat catBean = applicationContext.getBean("catBean", Cat.class);
        System.out.println(catBean);
    }
    @Test
    public void testCollection(){
        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("spring-collection.xml");
        Person person = applicationContext.getBean("person", Person.class);
        System.out.println(person);
    }
    @Test
    public void testArray(){
        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("springArray.xml");
        QianDaYe qianDaYe = applicationContext.getBean("qianDaYe", QianDaYe.class);
        System.out.println(qianDaYe);
    }
    @Test
    public void testCascade(){
        ApplicationContext applicationContext= new ClassPathXmlApplicationContext("cascade.xml");
        Student studentBean = applicationContext.getBean("studentBean", Student.class);
        Clazz clazzBean = applicationContext.getBean("clazzBean", Clazz.class);
        System.out.println(studentBean);
        System.out.println(clazzBean);
    }
    @Test
    public void testSetDi4() {
        ApplicationContext applicationContext = new ClassPathXmlApplicationContext("set-di.xml");
        MyDateSource myDatasource = applicationContext.getBean("myDatasource", MyDateSource.class);
        System.out.println(myDatasource);
    }
    @Test
    public void testSetDi3() {
        ApplicationContext applicationContext = new ClassPathXmlApplicationContext("set-di.xml");
        SimpleDITest bean = applicationContext.getBean("SimpleDIBean", SimpleDITest.class);
        System.out.println(bean);
    }
    @Test
    public void testSetDi2(){

        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("set-di.xml");
        User userBean = applicationContext.getBean("userBean", User.class);
        System.out.println(userBean);
    }
    @Test
    public void testOrderSet(){
        ApplicationContext applicationContext=new ClassPathXmlApplicationContext("set-di.xml");
        OrderService orderService = applicationContext.getBean("orderService2", OrderService.class);
        orderService.generate();
    }
    @Test
    public void testCustomService(){
        ApplicationContext classPathXmlApplicationContext = new ClassPathXmlApplicationContext("spring.xml");
        CustomService bean = classPathXmlApplicationContext.getBean("customService",CustomService.class);
        bean.save();
    }

    @Test
    public void testSpringDi(){
        ClassPathXmlApplicationContext classPathXmlApplicationContext = new ClassPathXmlApplicationContext("spring.xml");
        UserService userServiceBean = classPathXmlApplicationContext.getBean("userServiceBean", UserService.class);
        userServiceBean.saveUser();
    }
}