在抢先模式下使用groovy http-builder

Question

当使用具有基本身份验证的groovy的http-builder时,默认行为是首先发送未经身份验证的请求,并在首先收到401后使用凭据重新发送请求.Apache的Httpclient提供抢先身份验证,以便在第一次请求时直接发送凭据.如何在Groovy的http-builder中使用preemptive auth？任何代码示例都表示赞赏.

Answer 1

基于JIRA问题,您可以执行以下操作:

def http = new RESTClient('http://awesomeUrl/')

http.client.addRequestInterceptor(new HttpRequestInterceptor() {
    void process(HttpRequest httpRequest, HttpContext httpContext) {
        httpRequest.addHeader('Authorization', 'Basic ' + 'myUsername:myPassword'.bytes.encodeBase64().toString())
    }
})

def response = http.get(path: "aResource")

println response.data.text

Answer 2

你也可以用它来解决它的时髦风格

http = new RESTClient('http://awesomeUrl/')
http.headers['Authorization'] = 'Basic '+"myUsername:myPassword".getBytes('iso-8859-1').encodeBase64()