Spring Bean 枚举属性注入

1、名称空间配置

1<beans xmlns="http://www.springframework.org/schema/beans"
2       xmlns:util="http://www.springframework.org/schema/util"
3       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
4                           http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.2.xsd">

2、JAVA

1package com.demo.bean;
2
3class TestBean {
4
5    private Gender gender
6
7    public void setGender(Gender gender){
8        this.gender = gender;
9    }
10
11    public Gender getGender(){
12        return gender;
13    }
14
15}
16
17package com.demo.utils;
18
19public enum Gender {
20    MALE, FEMALE, UNSPECIFIED
21}

3、Bean 配置

1<bean id="testBean" class="com.demo.bean.TestBean">
2    <property name="gender" ref="gender" />
3</bean>
4<util:constant id="gender" static-field="com.demo.utils.MALE" />