map
Map<String, String>
config.java
private Map<String, String> mapStr;
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application.yml
map-str:
a: aaa
b: bbb
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application.properties
map-str.a=aa
map-str.b=bb
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测试
@Autowired
private Config config;
@Test
public void testConfig() {
// {a=aaa, b=bbb}
System.out.println(config.getMapStr());
}
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Map<String, Model>
config.java
public Map<String, MapConfig> mapConfig;
@Data
public static class MapConfig {
private String key;
private String val;
}
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application.yml
map-config:
map-one:
key: one-key
val: one-val
map-two:
key: two-key
val: two-val
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application.properties
map-config.map-one.key=one-key
map-config.map-one.val=one-val
map-config.map-two.key=two-key
map-config.map-two.val=two-val
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测试
@Autowired
private Config config;
@Test
public void testConfig() {
// {map-one=Config.MapConfig(key=one-key, val=one-val), map-two=Config.MapConfig(key=two-key, val=two-val)}
System.out.println(config.getMapStr());
}
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List
List
config.java
private List<String> listStr;
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application.yml
list-str:
- a
- b
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application.properties
list-str[0]=a
list-str[1]=b
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测试
@Autowired
private Config config;
@Test
public void testConfigGroup() {
// [a, b]
System.out.println(config.getListStr());
}
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List
config.java
private List<User> listObj;
@Data
public static class User {
String age;
String name;
}
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application.yml
list-obj:
- age: 23
name: 张三
- age: 20
name: 李四
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application.properties
list-obj[0].age=23
list-obj[0].name=张三
list-obj[1].age=20
list-obj[1].name=李四
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测试
@Autowired
private Config config;
@Test
public void testConfigGroup() {
// [Config.User(age=23, name=张三), Config.User(age=20, name=李四)]
System.out.println(config.getListObj());
}
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