http - 我在使用 wget 时收到 cookie，但在使用 groovy 脚本时没有收到 cookie

Question

这是 wget 命令:

wget --auth-no-challenge --http-user=auth_user --http-password=auth_pass --save-cookies cookies.txt --keep-session-cookies --post-data 'user_login=username&pass=password' https://www.helloworld.com/login.php

这是常规脚本:

static List<String> login(String baseUrl, String path, query, method = Method.POST) {
        try {
            def ret = null
            def http = new HTTPBuilder(baseUrl)

            http.request(method, ContentType.URLENC) {
            uri.path = path
            uri.query = query

            headers.'Authorization' = "Basic ${"auth_user:auth_pass".bytes.encodeBase64().toString()}"

            // response handler for a success response code
            response.success = { resp, data ->    

                println "response status: ${resp.statusLine}"

                resp.getHeaders('Set-Cookie').each {

                    def cookie = it.value.split(";").toString()
                    println cookie
                    .add(cookie)
                }
                println 'Response : ' + resp.getData()
            }
         }
         return cookies

        } catch (groovyx.net.http.HttpResponseException ex) {
            ex.printStackTrace()

        } catch (java.net.ConnectException ex) {
            ex.printStackTrace()

        }
    }

def url = "https://www.helloworld.com/login.php"
def path = ""
def query = [ user_login: "username@calypso", pass: "password" ]

// Submit a request via POST
def response = login(url, path, query)

所以 wget 命令为我获取了 cookie，但这个 groovy 脚本没有。这是我得到的回应:

response status: HTTP/1.1 200 OK
Header:
 Date : Mon, 28 Mar 2016 19:56:20 GMT
 Server : Apache/2.2.3 (CentOS)
 Last-Modified : Sat, 03 May 2003 21:37:01 GMT
 ETag : "56b0013-1d4-3bcc9546cd940"
 Accept-Ranges : bytes
 Content-Length : 468
 Keep-Alive : timeout=999
 Connection : Keep-Alive
 Content-Type : text/html; charset=UTF-8

Answer 1

您可能不应该自己进行身份验证。如果仅成功的身份验证创建一个 cookie，这就可以解释这种现象。

尝试

def http = new HTTPBuilder(baseUrl)
http.auth.basic 'auth_user', 'auth_pass'

另见 documentation .此外，非空响应主体可能会提示您出了什么问题。