Sunyard/sydapi
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byte 转长度

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This commit is contained in:
cheney 2026-06-03 11:44:40 +08:00
parent c9a224f810
commit b212a265ee
1 changed files with 12 additions and 11 deletions
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23
src/main/java/racal/sunyard/main/SydApi4j.java
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@ -51,6 +51,7 @@ import java.net.Socket;
import java.net.SocketAddress;
import java.net.SocketTimeoutException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.charset.Charset;
import java.security.NoSuchProviderException;
import java.security.Security;
@ -6923,18 +6924,18 @@ public class SydApi4j implements SydApi {
bb.put("7F".getBytes());
bb.put((byte) dataType); // 数据包标志
if ( 2 == dataType ) { // 公钥
bb.put(ByteUtil.shortToBytes((short) publicKey.length));
bb.put(ByteUtil.shortToBytes((short) publicKey.length, ByteOrder.BIG_ENDIAN) );
bb.put(publicKey);
}
if ( 1 == dataType ) { // 数据
bb.put(ByteUtil.shortToBytes((short) pOrgData.limit()));
bb.put(ByteUtil.shortToBytes((short) pOrgData.limit(), ByteOrder.BIG_ENDIAN));
bb.put(pOrgData);
bb.put(ByteUtil.intToBytes(idx));
}
if ( 3 == dataType) { // 仅数据长度
bb.put( ByteUtil.shortToBytes((short) (63*1024)) );
bb.put( ByteUtil.intToBytes(idx));
bb.put( ByteUtil.shortToBytes((short) (63*1024), ByteOrder.BIG_ENDIAN) );
bb.put( ByteUtil.intToBytes(idx, ByteOrder.BIG_ENDIAN));
}
@ -6965,7 +6966,7 @@ public class SydApi4j implements SydApi {
int isLast = bb.get();
byte[] dataLenArr = new byte[2];
bb.get(dataLenArr);
int dataLen = ByteUtil.bytesToInt(dataLenArr);
int dataLen = ByteUtil.bytesToInt(dataLenArr, ByteOrder.BIG_ENDIAN);
// byte[] data = new byte[dataLen];
// bb.get(data);
ByteBuffer slice = ByteBufferUtil.sliceAndConsume(bb, dataLen);
@ -7058,17 +7059,17 @@ public class SydApi4j implements SydApi {
bb.put((byte) dataType);
if (dataType == 2) { // 私钥
bb.put(ByteUtil.shortToBytes((short) privateKey.length));
bb.put(ByteUtil.shortToBytes((short) privateKey.length, ByteOrder.BIG_ENDIAN));
bb.put(privateKey);
}
if (dataType == 1) { // 密文块
bb.put(ByteUtil.shortToBytes((short) pCipherData.limit()));
bb.put(ByteUtil.shortToBytes((short) pCipherData.limit(), ByteOrder.BIG_ENDIAN));
bb.put(pCipherData);
bb.put(ByteUtil.intToBytes(idx));
bb.put(ByteUtil.intToBytes(idx, ByteOrder.BIG_ENDIAN));
}
if (dataType == 3) { // 请求明文块
bb.put(ByteUtil.shortToBytes((short) (63 * 1024)));
bb.put(ByteUtil.intToBytes(idx));
bb.put(ByteUtil.shortToBytes((short) (63 * 1024), ByteOrder.BIG_ENDIAN));
bb.put(ByteUtil.intToBytes(idx, ByteOrder.BIG_ENDIAN));
}
// 填写总长度（长度字段本身不包含在内）
@ -7095,7 +7096,7 @@ public class SydApi4j implements SydApi {
int isLast = bb.get();
byte[] dataLenArr = new byte[2];
bb.get(dataLenArr);
int dataLen = ByteUtil.bytesToInt(dataLenArr);
int dataLen = ByteUtil.bytesToInt(dataLenArr, ByteOrder.BIG_ENDIAN);
ByteBuffer slice = ByteBufferUtil.sliceAndConsume(bb, dataLen);
return new MutiReturn7(retCode, isLast, slice);
} else {