Question

我正在尝试将我的烧瓶应用程序部署到Bluemix，它由Bluemix Python Flask BuildPack配置，它不是自定义构建。

@app.route('/run',  methods=['GET','POST'])
def stockModuleRunner():
    stockCode =  request.args.get("stock_code","")

    # Store the reference, in case you want to show things again in standard output
    old_stdout = sys.stdout

    # This variable will store everything that is sent to the standard output
    result = StringIO()
    sys.stdout = result

    # Here we can call anything
    # Here we can call anything we like, like external modules, and everything that they will send to standard output will be stored on "result"
    r = Resilience.Resilience()
    r.main(stockCode)

    # Redirect again the std output to screen
    sys.stdout = old_stdout

    # Then, get the stdout like a string and process it!
    result_string = result.getvalue()

    print(result_string)

    #r = Resilience.Resilience()
    #r.main(stockCode)

    resp =  Response("<html><pre>"+result_string+"</pre></html>")
    resp.headers['content-type'] = 'text/html; charset=utf-8'
    return

我将响应的内容类型设置为text / html。但它在Bluemix中不起作用，而它在我的本地环境中起作用。在Bluemix中，它自动更改为text / xml。我通过chrome开发人员工具的网络选项卡确认了它。我得到了如下错误。根据谷歌搜索的结果，我发现它是一种xml解析错误。你对这个问题有什么看法吗？

This page contains the following errors:

error on line 1 at column 1: Document is empty
Below is a rendering of the page up to the first error.

Flask响应设置在Bluemix Flask Buildpack中不起作用

0 个答案: