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在application.properties写入下面代码

test.boolean=truetest.string=abctest.integer=123test.long=123test.float=1.2345678123456test.double=1.2345678123456test.array=1,3,4,5,6,1,2,3test.list=1,3,4,5,6,1,2,3test.set=1,3,4,5,6,1,2,3test.map={name:"张三", age:18}

使用junit进行测试

@RunWith(SpringRunner.class)@SpringBootTest(classes = {
   ApplicationBootstrap.class})public class DemoTest {
   	@Value("${test.boolean}")	private Boolean testBoolean;		@Value("${test.string}")	private String testString;		@Value("${test.integer}")	private Integer testInteger;		@Value("${test.long}")	private Long testLong;		@Value("${test.float}")	private Float testFloat;		@Value("${test.double}")	private Double testDouble;		@Value("#{'${test.array}'.split(',')}")	private String[] testArray;		@Value("#{'${test.list}'.split(',')}")	private List
   
     testList;		@Value("#{'${test.set}'.split(',')}")	private Set
    
      testSet;		@Value("#{${test.map}}")	private Map
     
       testMap;	}
     
    
   

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