1. 解决了go中的转json会自动将byte[]转为base64的问题；2. 去min-lib-dev化，将用到的东西全部迁过来。

src/main/java/TCPNet/SSL.java

@@ -3,6 +3,7 @@ package TCPNet;
 import Security.BC_KeyManager;
 import TCPNet.request.BaseRequest;
 import TCPNet.response.BaseResponse;
+import Utils.Base64Helper;
 import com.alibaba.fastjson.JSONObject;
 import com.alibaba.fastjson.parser.JSONToken;
 import org.bouncycastle.crypto.InvalidCipherTextException;
@@ -59,7 +60,10 @@ class SSL_Message extends BaseRequest{
                 Field thisf = thiscls.getDeclaredField(f.getName());
                 thisf.setAccessible(true);
                 if(thisf.getType()==(byte[].class)){
-                    thisf.set(this, ((String)(f.get(newObj))).getBytes(StandardCharsets.UTF_8));
+                    // byte[]需要解码base64
+                    String base64S=(String)(f.get(newObj));
+                    byte[] decodeBytes= Base64Helper.BlockChain_Base64Decode_GoLanUn(base64S);
+                    thisf.set(this, decodeBytes);
                 }else {
                     thisf.set(this, f.get(newObj));
                 }
@@ -154,15 +158,15 @@ public class SSL {
         System.out.println("secretkey: "+secretKey);
         // 用对称密钥解密应答信息
         byte[] decRes;
-//        try {
+        try {
             // todo:这里sm4有问题
-            decRes="{\"Code\":200}".getBytes(StandardCharsets.UTF_8);
-//            decRes=BC_KeyManager.SM4Decrypt(secretKey,resData);
-//        } catch (IllegalBlockSizeException | InvalidKeyException | NoSuchProviderException
-//                | NoSuchAlgorithmException | BadPaddingException | NoSuchPaddingException e) {
-//            e.printStackTrace();
-//            return null;
-//        }
+//            decRes="{\"Code\":200}".getBytes(StandardCharsets.UTF_8);
+            decRes=BC_KeyManager.SM4Decrypt(secretKey,resData);
+        } catch (IllegalBlockSizeException | InvalidKeyException | NoSuchProviderException
+                | NoSuchAlgorithmException | BadPaddingException | NoSuchPaddingException e) {
+            e.printStackTrace();
+            return null;
+        }
 
         // 将解密信息转为Java对象
         SSL_RespMessage resp=new SSL_RespMessage();