diff --git a/Python/use_case/pcap/convert_every_pcap_to_every_json.py b/Python/use_case/pcap/convert_every_pcap_to_every_json.py
new file mode 100644
index 0000000..2ba3e25
--- /dev/null
+++ b/Python/use_case/pcap/convert_every_pcap_to_every_json.py
@@ -0,0 +1,82 @@
+import pyshark
+import json
+import binascii
+from pathlib import Path
+import time
+
+def packet_to_dict(packet):
+    packet_dict = {}
+    for layer in packet.layers:
+        if layer.layer_name == 'http':
+            # 仅处理HTTP请求
+            if not hasattr(layer, 'request_method'):
+                continue
+            
+            # 提取请求行
+            if hasattr(layer, 'request_method'):
+                packet_dict['method'] = layer.request_method
+            if hasattr(layer, 'request_uri'):
+                packet_dict['uri'] = layer.request_uri
+            if hasattr(layer, 'request_version'):
+                packet_dict['version'] = layer.request_version
+            
+            # 提取头部字段
+            headers = {}
+            body = None
+            excluded_fields = ['', "_ws_expert", "chat", "_ws_expert_message", "_ws_expert_severity", "_ws_expert_group", "request_line", "request_full_uri", "request", "request_number", "file_data", "data_data", "content_length_header"]
+            for field_name in layer.field_names:
+                if field_name not in excluded_fields:
+                    header_name = field_name.replace('_', '-')
+                    headers[header_name] = getattr(layer, field_name, None)
+                    if field_name == "file_data":
+                        hex_body = layer.file_data.replace(':', '')
+                        body = binascii.unhexlify(hex_body).decode('utf-8', errors='replace')
+            packet_dict['headers'] = headers
+            if body:
+                packet_dict['body'] = body
+    return packet_dict
+
+def process_pcap_file(pcap_file):
+    packets = []
+    try:
+        cap = pyshark.FileCapture(str(pcap_file), display_filter='http')
+        for packet in cap:
+            packet_dict = packet_to_dict(packet)
+            if packet_dict:  # 仅添加包含HTTP请求的数据包
+                packets.append(packet_dict)
+        cap.close()
+    except Exception as e:
+        print(f"Error processing {pcap_file}: {e}")
+    
+    return packets
+
+def pcap_to_json(input_dir):
+    # 获取目录下的所有PCAP文件
+    pcap_files = Path(input_dir).glob('*.pcap')
+    # 将 pcap_files 转换成 list
+    pcap_files = list(pcap_files)
+    
+    pcap_num = len(pcap_files)
+    i = 0
+    for pcap_file in pcap_files:
+        packets = process_pcap_file(pcap_file)
+        output_file = pcap_file.with_suffix('.json')
+        
+        # 写入到输出文件
+        with open(output_file, 'w') as f:
+            json.dump(packets, f, indent=4)
+        
+        time.sleep(2)  # 等待2秒以避免冲突
+        # 进度条
+        i += 1
+        print(f"\rProgress: {i}/{pcap_num}", end="")
+
+def main():
+    CURRENT_PATH = Path(__file__).parent
+    input_dir = CURRENT_PATH / 'pcaps'  # 替换为你的PCAP文件目录
+
+    # 运行任务
+    pcap_to_json(input_dir)
+
+if __name__ == "__main__":
+    main()
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diff --git a/Python/use_case/pcap/convert_pcap2json.py b/Python/use_case/pcap/convert_pcap2json.py
new file mode 100644
index 0000000..0504943
--- /dev/null
+++ b/Python/use_case/pcap/convert_pcap2json.py
@@ -0,0 +1,65 @@
+# 将单个PCAP文件转换为JSON文件
+import pyshark
+import json
+import binascii
+from pathlib import Path
+import hashlib
+
+def packet_to_dict(packet):
+    packet_dict = {}
+    for layer in packet.layers:
+        if layer.layer_name == 'http':
+            # 仅处理HTTP请求
+            if not hasattr(layer, 'request_method'):
+                continue
+            
+            # 提取请求行
+            if hasattr(layer, 'request_method'):
+                packet_dict['method'] = layer.request_method
+            if hasattr(layer, 'request_uri'):
+                packet_dict['uri'] = layer.request_uri
+            if hasattr(layer, 'request_version'):
+                packet_dict['version'] = layer.request_version
+            
+            # 提取头部字段
+            headers = {}
+            body = None
+            for field_name in layer.field_names:
+                header_name = field_name.replace('_', '-')
+                headers[header_name] = getattr(layer, field_name, None)
+                if field_name == "file_data":
+                    hex_body = layer.file_data.replace(':', '')
+                    body = binascii.unhexlify(hex_body).decode('utf-8', errors='replace')
+            
+            # 删除不需要的字段
+            excluded_fields = ['', "_ws_expert", "chat", "_ws_expert_message", "_ws_expert_severity", "_ws_expert_group", "request_line", "request_full_uri", "request", "request_number", "file_data", "data_data", "content_length_header","request-method","request-uri","request-version","cookie-pair"]
+            for field in excluded_fields:
+                headers.pop(field.replace('_', '-'), None)
+            
+            packet_dict['headers'] = headers
+            if body:
+                packet_dict['body'] = body
+            # 计算 packet_dict 的 md5 值
+            packet_dict['md5'] = hashlib.md5(json.dumps(packet_dict, sort_keys=True).encode()).hexdigest()
+    return packet_dict
+
+def pcap_to_json(input_file, output_file):
+    # 读取PCAP文件
+    cap = pyshark.FileCapture(input_file, display_filter='http')
+    
+    # 解析为JSON格式
+    packets = []
+    for packet in cap:
+        packet_dict = packet_to_dict(packet)
+        if packet_dict:  # 仅添加包含HTTP请求的数据包
+            packets.append(packet_dict)
+    
+    # 写入到输出文件
+    with open(output_file, 'w') as f:
+        json.dump(packets, f, indent=4)
+
+# 使用方法
+CURRENT_PATH = Path(__file__).parent
+input_pcap = CURRENT_PATH / 'index.pcap'
+output_pcap = CURRENT_PATH / 'index.json'
+pcap_to_json(input_pcap, output_pcap)
\ No newline at end of file
diff --git a/Python/use_case/pcap/convert_pcaps2one_json.py b/Python/use_case/pcap/convert_pcaps2one_json.py
new file mode 100644
index 0000000..d771186
--- /dev/null
+++ b/Python/use_case/pcap/convert_pcaps2one_json.py
@@ -0,0 +1,96 @@
+# 将所有PCAP文件转换为一个JSON文件
+import pyshark
+import json
+import binascii
+from pathlib import Path
+import time
+import hashlib
+
+def packet_to_dict(packet):
+    packet_dict = {}
+    for layer in packet.layers:
+        if layer.layer_name == 'http':
+            # 仅处理HTTP请求
+            if not hasattr(layer, 'request_method'):
+                continue
+            
+            # 提取请求行
+            if hasattr(layer, 'request_method'):
+                packet_dict['method'] = layer.request_method
+            if hasattr(layer, 'request_uri'):
+                packet_dict['uri'] = layer.request_uri
+            if hasattr(layer, 'request_version'):
+                packet_dict['version'] = layer.request_version
+            
+            # 提取头部字段
+            headers = {}
+            body = None
+            for field_name in layer.field_names:
+                header_name = field_name.replace('_', '-')
+                headers[header_name] = getattr(layer, field_name, None)
+                if field_name == "file_data":
+                    hex_body = layer.file_data.replace(':', '')
+                    body = binascii.unhexlify(hex_body).decode('utf-8', errors='replace')
+            
+            # 删除不需要的字段
+            excluded_fields = ['', "_ws_expert", "chat", "_ws_expert_message", "_ws_expert_severity", "_ws_expert_group", "request_line", "request_full_uri", "request", "request_number", "file_data", "data_data", "content_length_header","request-method","request-uri","request-version","cookie-pair"]
+            for field in excluded_fields:
+                headers.pop(field.replace('_', '-'), None)
+            
+            packet_dict['headers'] = headers
+            if body:
+                packet_dict['body'] = body
+            # 计算 packet_dict 的 md5 值
+            packet_dict['md5'] = hashlib.md5(json.dumps(packet_dict, sort_keys=True).encode()).hexdigest()
+    return packet_dict
+
+def process_pcap_file(pcap_file):
+    packets = []
+    try:
+        cap = pyshark.FileCapture(str(pcap_file), display_filter='http')
+        for packet in cap:
+            packet_dict = packet_to_dict(packet)
+            if packet_dict:  # 仅添加包含HTTP请求的数据包
+                packets.append(packet_dict)
+        cap.close()
+    except Exception as e:
+        print(f"Error processing {pcap_file}: {e}")
+    
+    return packets
+
+def pcap_to_json(input_dir, output_file):
+    # 获取目录下的所有PCAP文件
+    pcap_files = Path(input_dir).glob('*.pcap')
+    # 将 pcap_files 转换成 list
+    pcap_files = list(pcap_files)
+    
+    all_packets = []
+    pcap_num = len(pcap_files)
+    i = 0
+    for pcap_file in pcap_files:
+        packets = process_pcap_file(pcap_file)
+        pcap_filename = binascii.unhexlify(str(pcap_file.name)).decode('utf-8', errors='replace')
+        all_packets.append({
+            "pcap_file": pcap_filename,
+            "http_requests": packets
+        })
+        
+        time.sleep(2)  # 等待2秒以避免冲突
+        # 进度条
+        i += 1
+        print(f"\rProgress: {i}/{pcap_num}", end="")
+    
+    # 写入到输出文件
+    with open(output_file, 'w') as f:
+        json.dump(all_packets, f, indent=4)
+
+def main():
+    CURRENT_PATH = Path(__file__).parent
+    input_dir = CURRENT_PATH / 'pcaps'  # 替换为你的PCAP文件目录
+    output_json = CURRENT_PATH / 'all_http_requests.json'
+
+    # 运行任务
+    pcap_to_json(input_dir, output_json)
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file