解决fidder小黑怪倒出JMeter文件缺失域名、请求头

1、目录结构：

2、代码

'''
coding:utf-8
@Software:PyCharm
@Time:2024/7/10 14:02
@Author:Dr.zxy
'''
import zipfile
import os
import xml.etree.ElementTree as ET
import re#定义信息头
headers_to_extract = ['Host', 'Connection', 'Content-Length', 'apiversion', 'apicode','User-Agent', 'format', 'content-type', 'accept', 'pagecode','x-secure-opt-log', 'appcode', 'Origin', 'Referer','Accept-Language', 'Accept-Encoding', 'Cookie'
]# 定义函数解压 .saz 文件
def extract_saz(saz_file):# 创建一个目录来存放解压后的内容extract_folder = saz_file.replace('.saz', '_extracted')os.makedirs(extract_folder, exist_ok=True)# 打开 saz 文件with zipfile.ZipFile(saz_file, 'r') as zip_ref:# 解压所有文件到 extract_folderzip_ref.extractall(extract_folder)return extract_folder# 定义函数将提取的文件重命名为 .txt
def convert_to_txt(extract_folder):# 遍历提取的文件夹中的所有文件for root, _, files in os.walk(extract_folder):for file in files:# 如果文件不是 .txt 文件，则重命名为 .txtif not file.endswith('.txt'):original_path = os.path.join(root, file)new_path = os.path.join(root, os.path.splitext(file)[0] + '.txt')os.rename(original_path, new_path)
#url填充
def update_domain_from_comments(xml_file):#加载文件tree = ET.parse(xml_file)root = tree.getroot()for sampler in root.findall('.//HTTPSamplerProxy'):testplan_comments = sampler.find(".//stringProp[@name='TestPlan.comments']")if testplan_comments is not None:domain_value = testplan_comments.textdomain_prop = sampler.find(".//stringProp[@name='HTTPSampler.domain']")if domain_prop is not None:domain_prop.text = domain_valuetree.write(xml_file, encoding='utf-8', xml_declaration=True)#信息头添加序号
def update_testname(filename):tree = ET.parse(filename)root = tree.getroot()header_managers = root.findall('.//HeaderManager')for idx, header_manager in enumerate(header_managers):# 信息头管理器添加序号 001   002new_testname = f'{idx:03}-HTTP信息头管理器'  # {:03} 确保3位数字的前导为零header_manager.set('testname', new_testname)# 写到Jmeter文件tree.write(filename, encoding='utf-8', xml_declaration=True)# 读取文件内容with open(filename, 'r', encoding='utf-8') as file:content = file.read()# 定义要删除的 XML 片段pattern = r'<HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="000-HTTP信息头管理器" enabled="true">.*?</HeaderManager>\s*<hashTree\s*/>'# 使用正则表达式删除匹配的部分new_content = re.sub(pattern, '', content, flags=re.DOTALL)# 将修改后的内容写回文件with open(filename, 'w', encoding='utf-8') as file:file.write(new_content)# 从文件中读取头并转换为JMeter Header Manager格式的函数
def convert_to_jmeter_xml(directory, headers_to_extract):# 遍历目录中的文件for filename in os.listdir(directory):if filename.endswith("_c.txt"):file_path = os.path.join(directory, filename)#提取下划线前的数值numeric_value = filename.split('_')[0].zfill(3)# 处理文件以提取标头headers = {}with open(file_path, 'r', encoding='utf-8') as file:content = file.read()for header in headers_to_extract:match = re.search(rf'^{header}: (.+)$', content, flags=re.MULTILINE)if match:headers[header] = match.group(1)# 生成JMeter标头管理器XMLheader_xml = ''for header, value in headers.items():header_xml += f'''<elementProp name="" elementType="Header"><stringProp name="Header.name">{header}</stringProp><stringProp name="Header.value">{value}</stringProp></elementProp>'''# 包裹式格式jmeter_xml = f'''<HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="{numeric_value}-HTTP信息头管理器" enabled="true"><collectionProp name="HeaderManager.headers">{header_xml}</collectionProp></HeaderManager>'''# 将JMeter XML内容写入新文件output_filename = f'{numeric_value}_jmeter.xml'output_path = os.path.join(directory, output_filename)with open(output_path, 'w', encoding='utf-8') as output_file:output_file.write(jmeter_xml)#print(f'Converted {filename} to {output_filename}')# 第一步：遍历所有的<HeaderManager>标签，提取testname属性中'-'前的值
def extract_testnames(filename):testnames = []tree = ET.parse(filename)root = tree.getroot()for header_manager in root.findall('.//HeaderManager'):testname = header_manager.get('testname', '')if '-' in testname:testnames.append(testname.split('-')[0])return testnames# 第二步：读取替换目标文件的内容
def read_file_content(filename):with open(filename, 'r', encoding='utf-8') as file:content = file.read()return content# 第三步：替换<HeaderManager>标签节点的内容为指定文件的内容
def replace_header_manager_content(filename, testname, replacement_content):# 解析 XML 文件tree = ET.parse(filename)root = tree.getroot()# 查找所有 <HeaderManager> 节点for header_manager in root.findall('.//HeaderManager'):# 检查 testname 属性是否以指定的 testname 开头if header_manager.get('testname', '').startswith(testname):# 清空 <HeaderManager> 节点的内容header_manager.clear()# 设置新的内容header_manager.text = replacement_content# 保存修改后的 XML 文件tree.write(filename, encoding='utf-8', xml_declaration=True)def modify_jmx_file(input_file, output_file):try:# 读取原始文件内容with open(input_file, 'r', encoding='utf-8') as f:content = f.read()# 替换操作content = content.replace('<HeaderManager>', '')content = content.replace('</HeaderManager>', '')content = content.replace('&lt;', '<')content = content.replace('&gt;', '>')# 写入修改后的内容到目标文件with open(output_file, 'w', encoding='utf-8') as f:f.write(content)#print(f'文件处理完成，修改后的文件保存为 {output_file}')except FileNotFoundError:print(f'Error: File {input_file} not found.')#修改填充的 jmeter
jmx_filename = 'jmx/33n.jmx'
#新的文件名称
output_file = 'jmx/new_modified.jmx'if __name__ == "__main__":# 替换为你的.saz 文件路径saz_file_path = 'files/333.saz'# 解压 .saz 文件extract_folder = extract_saz(saz_file_path)# 将提取的文件重命名为 .txtconvert_to_txt(extract_folder)print(f"step1---fidder转换完成！提取文件存放在：{extract_folder}")update_domain_from_comments(jmx_filename)print(f"step2---url填充完毕")update_testname(jmx_filename)print(f"step3---信息头管理器【序号】添加完成")convert_to_jmeter_xml(extract_folder+"/raw", headers_to_extract)print(f"step4---信息头管理器【新节点·生成】生成完成")# 第一步：提取所有testname中'-'前的值testnames = extract_testnames(jmx_filename)# 第二步和第三步：针对每个testname，读取对应的XML文件并替换内容for testname in testnames:xml_filename = os.path.join(extract_folder+"/raw/", f'{testname}_jmeter.xml')if os.path.exists(xml_filename):replacement_content = read_file_content(xml_filename)replace_header_manager_content(jmx_filename, testname, replacement_content)else:print(f"Warning: File {xml_filename} not found.")print(f"step5---信息头管理器【新节点·替换】完成")modify_jmx_file(jmx_filename, output_file)print(f"step6---信息头管理器【新节点·替换清洗】完成")

3、注意事项

4、结果