// 模板文件位置
String read_path = vars.get("dir") + File.separator + "files\\mkxml\\template_demo.py";
// 輸出文件位置
String write_path = vars.get("dir") + File.separator + "files\\mkxml\\demo.py";

// 讀取模板文件內(nèi)容
StringBuffer res = new StringBuffer();
String line = null;
File read_file = new File(read_path);
BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(read_file), "UTF-8"));
while ((line = reader.readLine()) != null) {
	res.append(line + "\n");
}
reader.close();

// 處理模板內(nèi)容，替換相關(guān)參數(shù)
String content = res.toString();
content = content.replace("[times]", vars.get("times"));
content = content.replace("[modelName]", vars.get("modelName"));
content = content.replace("[modelType]", vars.get("modelType"));

// 寫入內(nèi)容到輸出文件位置
File write_file = new File(write_path);
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(write_file), "UTF-8"));
writer.write(content);
writer.flush();
writer.close();

// 以cmd命令行方式調(diào)用py腳本，&&為多組命令連接符
String cmd = "cmd /c cd /d "+ vars.get("dir") + File.separator + "files\\mkxml && python demo.py";
Runtime rt = Runtime.getRuntime();
Process pr = rt.exec(cmd);

pr.waitFor();

BufferedReader br = new BufferedReader(new InputStreamReader(pr.getInputStream()));
String line = "";
StringBuilder response = new StringBuilder();

while((line = br.readLine()) != null) {
	response.append(line);
}

br.close();

// 設(shè)置成可在jmeter中使用的變量，filepath為目標(biāo)XML文件所在位置
vars.put("filepath", response.toString());