顾名思义set注入必须要有set方法。

基本类型的注入、引用类型注入、List注入、Set注入、Map注入、Properties注入

1 public class person { 2     private car c; 3     private pay p; 4     private List list; 5     private Set set; 6     private Map map; 7     private Properties prop; 8      9     public List getList() {10         return list;11     }12     public void setList(List list) {13         this.list = list;14     }15     public Set getSet() {16         return set;17     }18     public void setSet(Set set) {19         this.set = set;20     }21     public Map getMap() {22         return map;23     }24     public void setMap(Map map) {25         this.map = map;26     }27     public Properties getProp() {28         return prop;29     }30     public void setProp(Properties prop) {31         this.prop = prop;32     }33     public car getC() {34         return c;35     }36     public void setC(car c) {37         this.c = c;38     }39     public pay getP() {40         return p;41     }42     public void setP(pay p) {43         this.p = p;44     }45     @Override46     public String toString() {47         return "person [c=" + c + ", p=" + p + ", list=" + list + ", set="48                 + set + ", map=" + map + ", prop=" + prop + "]";49     }50     51     52 }

XML：

1 
      2 
      3 
      4  5 
     
       6     
       7     
       8     
       9     
      
       10         
       
        11             
        
         啊啊啊啊啊
        12             
        
         啊啊啊啊啊1
        13             
        
         啊啊啊啊啊2
        14         
       15     
      16     
      
       17         
       22     
      23     
      
       24         
       
        25             
        
         java
        26             
        
         javaaaaaaaaaa
        27             
        
         java
        28         
       29     
      30     
      
       31         
       
        32             
        
         我们
        33             
        
         你们
        34             
        
         她们
        35         
       36     
      37 
     

测试类：

1 @Test2     public void test(){3         4         ApplicationContext cont = new ClassPathXmlApplicationContext("applicationContext.xml");5         person p = (person) cont.getBean("person");6         System.out.println(p);7     }

结果：