json数据格式
    curl -H “Content-Type: application/json” -X POST -d ‘{“data”: [“lb-njj1wxmx”], “coin”:100, “success”:1, “msg”:”OK!” }’ “http://127.0.0.1:1234/cmdb/order_expire_date”

    param=(‘, ‘.join(‘“‘ + item + ‘“‘ for item in sys.argv[1])) print param