Spring 不同类型参数的注入方式(IDEA)
对应的pojo中的实体类：
import com.sun.javafx.collections.MappingChange;
import org.springframework.core.annotation.MergedAnnotationPredicates;
import java.util.*;
public class Student {
private String name;
private Address address;
private String[] books;
private List<String> hobbys;
private Map<String,String> card;
private Set<String> games;
private String wife;
private Properties properties;
public String getName() {
return name;
}
public Address getAddress() {
return address;
}
public void setAddress(Address address) {
this.address = address;
}
public void setName(String name) {
this.name = name;
}
public String[] getBooks() {
return books;
}
public void setBooks(String[] books) {
this.books = books;
}
public List<String> getHobbys() {
return hobbys;
}
public void setHobbys(List<String> hobbys) {
this.hobbys = hobbys;
}
public Map<String, String> getCard() {
return card;
}
public void setCard(Map<String, String> card) {
this.card = card;
}
public Set<String> getGames() {
return games;
}
public void setGames(Set<String> games) {
this.games = games;
}
public String getWife() {
return wife;
}
public void setWife(String wife) {
this.wife = wife;
}
public Properties getProperties() {
return properties;
}
public void setProperties(Properties properties) {
this.properties = properties;
}
@Override
public String toString() {
return "Student{" +
"name='" + name + '\'' +
", address=" + address +
", books=" + Arrays.toString(books) +
", hobbys=" + hobbys +
", card=" + card +
", games=" + games +
", wife='" + wife + '\'' +
", properties=" + properties +
'}';
}
}
在beans.xml中对应的注入方式如下：
<?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-3.0.xsd">
<bean id="address" class="com.whut.pojo.Address">
<property name="address" value="武汉"/>
</bean>
<bean id="student.name" class="com.whut.pojo.Student">
<property name="name" value="marks_lee"/>
<property name="address" ref="address"/>
<property name="books">
<array>
<value>Chinese</value>
<value>English</value>
</array>
</property>
<property name="games">
<set>
<value>lol</value>
<value>bob</value>
</set>
</property>
<property name="hobbys">
<list>
<value>basketball</value>
<value>baseball</value>
</list>
</property>
<property name="wife">
<null/>
</property>
<property name="card">
<map>
<entry key="身份证" value="23456789"/>
<entry key="性别" value="男"/>
</map>
</property>
<property name="properties">
<props>
<prop key="driver">com.mysql.jdbc.Driver</prop>
<prop key="url">jdbc:mysql:localhost://3306</prop>
</props>
</property>
</bean>
</beans>
Processed:
0.010, SQL:
8
