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[JavaTypeUtils]用于转换JavaType和Class，尤其是对于泛型中支持List<?>、Map<K, V>等 #Jackson2 #JavaType
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| public class JavaTypeUtils { | |
| private static final TypeFactory TYPE_FACTORY = TypeFactory.defaultInstance(); | |
| public static JavaType listTypeOf(Class<?> parameterClass) { | |
| return TYPE_FACTORY.constructCollectionType(List.class, parameterClass); | |
| } | |
| public static JavaType simpleTypeOf(Class<?> parameterClass) { | |
| return TYPE_FACTORY.constructType(parameterClass); | |
| } | |
| public static JavaType mapTypeOf(Class<?> keyClass, Class<?> valueClass) { | |
| return TYPE_FACTORY.constructMapType(Map.class, keyClass, valueClass); | |
| } | |
| } |
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