spring调Python实时接口
来源：互联网 发布：淘宝怎么买vr岛国资源 编辑：程序博客网 时间：2024/06/08 06:36
@RequestMapping(value="ask") @ResponseBody public JSONObject queryJ(@RequestParam("company_id") String company_id , HttpServletRequest request){ String json = "" ; try {Process pr = Runtime.getRuntime().exec("python " + _getPath(request, "test.py ") + company_id) ;BufferedReader in = new BufferedReader(new InputStreamReader(pr.getInputStream() , "utf-8"));String line;while ((line = in.readLine()) != null) {json += line ;}in.close();pr.waitFor();} catch (Exception e) {e.printStackTrace();}JSONObject jo = JSONObject.parseObject(json) ;System.out.println(jo.getLong("company_id")) ;System.out.println(jo.getString("organization_code")) ;return jo ; } private String _getPath(HttpServletRequest request , String pyFileName){String needDbPath = request.getSession().getServletContext().getRealPath("/");needDbPath += "pythonFiles"+ File.separator +pyFileName ;return needDbPath ;}![]()
#coding=utf-8import psycopg2import sysimport demjsonreload(sys)sys.setdefaultencoding('utf8')def gao(): company_id = sys.argv[1] ; conn = psycopg2.connect(database="", user="", password="", host="", port="") ; cur = conn.cursor() ; cur.execute("select company_id , organization_code , company_full_name from ebd_coding_company_name where company_id = " + company_id ) ; rows = cur.fetchall()[0] ; company_id = rows[0] ; organization_code = rows[1] ; company_full_name = rows[2] conn.close() ; data = {} data["company_id"] = company_id data["organization_code"] = organization_code return demjson.encode(data)if __name__ == '__main__': print gao()
{"company_id":20,"organization_code":"675031462"}
0 0
