♻️ Refactoring code. common-encry-api 支持国密算法

pigx-common/pigx-common-encrypt-api/src/main/java/com/pig4cloud/pigx/common/api/encrypt/core/DefaultSecretKeyResolver.java

@@ -18,12 +18,14 @@ public class DefaultSecretKeyResolver implements ISecretKeyResolver {
 
 	@Override
 	public String getSecretKey(HttpServletRequest request, EncryptType encryptType) {
-		return switch (encryptType) {
-			case SM4 -> properties.getSm4Key();
-			case DES -> properties.getDesKey();
-			case RSA -> properties.getRsaPrivateKey();
-			default -> properties.getAesKey();
-		};
+		switch (encryptType) {
+			case DES:
+				return properties.getDesKey();
+			case RSA:
+				return properties.getRsaPrivateKey();
+			default:
+				return properties.getAesKey();
+		}
 	}
 
 }