修复setting - defaultEnumTypeHandler属性配置无效

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/MybatisXMLConfigBuilder.java

@@ -51,6 +51,7 @@ import org.apache.ibatis.session.ExecutorType;
 import org.apache.ibatis.session.LocalCacheScope;
 import org.apache.ibatis.transaction.TransactionFactory;
 import org.apache.ibatis.type.JdbcType;
+import org.apache.ibatis.type.TypeHandler;
 
 import com.baomidou.mybatisplus.core.toolkit.StringPool;
 
@@ -270,6 +271,9 @@ public class MybatisXMLConfigBuilder extends BaseBuilder {
         configuration.setDefaultScriptingLanguage(resolveClass(props.getProperty("defaultScriptingLanguage")));
         configuration.setCallSettersOnNulls(booleanValueOf(props.getProperty("callSettersOnNulls"), false));
         configuration.setUseActualParamName(booleanValueOf(props.getProperty("useActualParamName"), true));
+        @SuppressWarnings("unchecked")
+        Class<? extends TypeHandler> typeHandler = (Class<? extends TypeHandler>)resolveClass(props.getProperty("defaultEnumTypeHandler"));
+        configuration.setDefaultEnumTypeHandler(typeHandler);
         configuration.setReturnInstanceForEmptyRow(booleanValueOf(props.getProperty("returnInstanceForEmptyRow"), false));
         configuration.setLogPrefix(props.getProperty("logPrefix"));
         @SuppressWarnings("unchecked")