小编Aja*_*man的帖子

我想要一个像下面这样的属性，它是地图

propertymap = {
    key1:'{subkey1:'subvalue1',subkey2:'subvalue2'}',
    key2:'{subkey3:'subvalue3',subkey4:'subvalue4'}' }

@Value("#{${propertymap}}")  
private Map<String,Map<String,String>> propertymap;

在我的配置类中使用了类似上面的代码，但出现错误。请让我知道是否有办法做到这一点。

Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private java.util.Map  nested exception is org.springframework.beans.factory.BeanExpressionException: Expression parsing failed; nested exception is org.springframework.expression.spel.SpelParseException: EL1043E:(pos 17): Unexpected token. Expected 'rcurly(})' but was 'identifier'
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)