Question

出于端到端测试的目的，我在Jenkins构建中运行curl以对servlet应用程序进行HTTP调用。

这是我的命令：

curl --fail -s -v <target-address>

该调用导致HTTP 500带有JSON输出，该输出描述了当我使用浏览器访问它时的错误原因。没关系。

但是，curl实际上只显示500，它抑制了响应负载。这是一个问题，因为为了弄清楚原因，我必须通过浏览器手动重现请求。我也希望curl打印响应负载。这是curl输出（省略了一些内容）：

[2020-06-26T09:14:00.433Z] + curl --fail -s -v <target-adddress>
[2020-06-26T09:14:00.433Z] * Expire in 0 ms for 6 (transfer 0x55829a1a6f50)
[2020-06-26T09:14:00.433Z] * Uses proxy env variable no_proxy == 'foobar
[2020-06-26T09:14:00.433Z] * Uses proxy env variable https_proxy == foobar
...
[2020-06-26T09:14:00.433Z] * Expire in 0 ms for 1 (transfer 0x55829a1a6f50)
[2020-06-26T09:14:00.433Z] *   Trying 147.204.6.136...
[2020-06-26T09:14:00.433Z] * TCP_NODELAY set
[2020-06-26T09:14:00.433Z] * Expire in 200 ms for 4 (transfer 0x55829a1a6f50)
[2020-06-26T09:14:00.433Z] > User-Agent: curl/7.64.0
[2020-06-26T09:14:00.433Z] > Proxy-Connection: Keep-Alive
[2020-06-26T09:14:00.433Z] > 
[2020-06-26T09:14:00.433Z] < HTTP/1.1 200 Connection established
[2020-06-26T09:14:00.433Z] < 
[2020-06-26T09:14:00.433Z] * Proxy replied 200 to CONNECT request
[2020-06-26T09:14:00.433Z] * CONNECT phase completed!
[2020-06-26T09:14:00.433Z] * ALPN, offering h2
[2020-06-26T09:14:00.433Z] * ALPN, offering http/1.1
[2020-06-26T09:14:00.433Z] * successfully set certificate verify locations:
[2020-06-26T09:14:00.433Z] *   CAfile: none
[2020-06-26T09:14:00.433Z]   CApath: /etc/ssl/certs
[2020-06-26T09:14:00.433Z] } [5 bytes data]
[2020-06-26T09:14:00.433Z] * TLSv1.3 (OUT), TLS handshake, Client hello (1):
[2020-06-26T09:14:00.433Z] } [512 bytes data]
[2020-06-26T09:14:00.433Z] * CONNECT phase completed!
[2020-06-26T09:14:00.433Z] * CONNECT phase completed!
[2020-06-26T09:14:...
[2020-06-26T09:14:00.433Z] * SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
[2020-06-26T09:14:00.433Z] * ALPN, server did not agree to a protocol
[2020-06-26T09:14:00.433Z] * Server certificate:
[2020-06-26T09:14:00.433Z] * 
[2020-06-26T09:14:00.433Z] } [5 bytes data]
[2020-06-26T09:14:00.433Z] > GET <target-adddress>
[2020-06-26T09:14:00.433Z] > Host: foobar
[2020-06-26T09:14:00.433Z] > User-Agent: curl/7.64.0
[2020-06-26T09:14:00.433Z] > Accept: */*
[2020-06-26T09:14:00.433Z] > 
[2020-06-26T09:14:10.659Z] { [5 bytes data]
[2020-06-26T09:14:10.659Z] * The requested URL returned error: 500 
[2020-06-26T09:14:10.659Z] * Closing connection 0

如何参数化curl以显示响应有效载荷？顺便说一句，我使用--fail来让curl返回返回码<> 0（如果500返回），因为我需要在Jenkinsfile中对此情况做出反应。

Answer 1

您要求，要求使用--fail选项抑制有效载荷！删除该选项，您将获得完整的响应...

即使服务器返回500

1 个答案: