标签: httpbuilder

我使用groovy RESTClient 0.6来发出POST请求.我希望响应中有一个XML有效负载.我有以下代码:

def restclient = new RESTClient('<some URL>')
def headers= ["Content-Type": "application/xml"]
def body= getClass().getResource("/new_resource.xml").text
/*
 If I omit the closure from the following line of code
 RESTClient blows up with an NPE..BUG?
*/
def response = restclient.post(
                            path:'/myresource', headers:headers, body:body){it}
 println response.status //prints correct response code
 println response.headers['Content-Length']//prints 225
 println response.data //Always null?!

response.data始终为null,即使我使用Google Chrome的postman客户端尝试相同的请求时,我也会返回预期的响应主体.这是RESTClient的已知问题吗？

如何使用 HTTPBuilder 在 groovy 中执行 HTTP post，上传文件的原始字节而不使用 multipart/form-data？具体来说，我希望我的请求如下所示：

POST http://....
Host: myhost
Content-Length: numBytes
Proxy-Connection: Keep-Alive

Raw Data

我的请求看起来像这样，但是当我尝试运行此代码时，出现此错误：

@Grab(group='org.codehaus.groovy.modules.httpbuilder',module='http-builder', version='0.7')

import groovy.json.JsonOutput

import groovy.json.JsonBuilder
import groovyx.net.http.RESTClient
import static groovyx.net.http.ContentType.*
import groovyx.net.http.HttpResponseException


public PaymentSpring() throws Exception {
def username ='test_XXXXXXXXXXXXXXXXXXXX'
def resp
def https = new RESTClient('https://api.paymentspring.com/api/v1')
https.auth.basic(username,'')
def charge= [
    card_owner_name        : 'test tset',
    card_number      : '345829002709133',
    card_exp_month:'12',
    card_exp_year : '2015',
    csc:'999',
    amount:'100.00',
    email_address:'ujdieu@yahoo.com',
    send_receipt   : true
]
 try    {
    resp = https.post(
    path:'/charge',
    requestContentType: URLENC,//request content synchronously for the     "headers"
    headers: ['Content-Type': 'application/x-www-form-urlencoded'],
    body:charge
)

} catch(HttpResponseException ex) {
    println ex
}
  println resp

结果：

groovyx.net.http.HttpResponseException: …

我正在尝试这样安装HTTPBuilder：

@Grab(group='org.codehaus.groovy.modules.http-builder', module='http-builder', version='0.7.2')

但是，我收到此错误：

java.lang.RuntimeException：捕获Grapes时出错-[下载失败：commons-lang＃commons-lang; 2.4！commons-lang.jar]

$ grape -V resolve org.codehaus.groovy.modules.http-builder http-builder 0.7.2
:: loading settings :: url = jar:file:/home/zoran/.gvm/groovy/2.4.4/lib/ivy-2.4.0.jar!/org/apache/ivy/core/settings/ivysettings.xml
no default ivy user dir defined: set to /home/zoran/.ivy2
including url: jar:file:/home/zoran/.gvm/groovy/2.4.4/lib/ivy-2.4.0.jar!/org/apache/ivy/core/settings/ivysettings-public.xml
no default cache defined: set to /home/zoran/.ivy2/cache
including url: jar:file:/home/zoran/.gvm/groovy/2.4.4/lib/ivy-2.4.0.jar!/org/apache/ivy/core/settings/ivysettings-shared.xml
including url: jar:file:/home/zoran/.gvm/groovy/2.4.4/lib/ivy-2.4.0.jar!/org/apache/ivy/core/settings/ivysettings-local.xml
including url: jar:file:/home/zoran/.gvm/groovy/2.4.4/lib/ivy-2.4.0.jar!/org/apache/ivy/core/settings/ivysettings-main-chain.xml
including url: jar:file:/home/zoran/.gvm/groovy/2.4.4/lib/ivy-2.4.0.jar!/org/apache/ivy/core/settings/ivysettings-default-chain.xml
settings loaded (22ms)
    default cache: /home/zoran/.ivy2/cache
    default resolver: default
    -- 5 resolvers:
    shared [file]
    default [chain] [local, main]
    local [file]
    public [ibiblio]
    main [chain] [shared, public] …

我正在尝试使用Groovy HTTPBuilder设置连接超时,并且在我的生活中无法找到方法.

使用普通ol'URL很容易:

def client = new URL("https://search.yahoo.com/search?q=foobar")
def result = client.getText( readTimeout: 1 )

抛出一个SocketTimeoutException,但这不是我想要的.出于各种原因,我宁愿使用HTTPBuilder或更好的RESTClient.

这确实有效:

    def client = new HTTPBuilder()
    def result = client.request("https://search.yahoo.com/", Method.GET, "*/*") { HttpRequest request ->
        uri.path = "search"
        uri.query = [q: "foobar"]
        request.getParams().setParameter("http.socket.timeout", 1);
    }

但是不推荐使用request.getParams().

对于我的生活,我找不到将正确的RequestConfig注入构建器的方法.

如何在Grails中安装和使用httpbuilder插件？

我正在尝试使用HTTPBuilder类将XML数据发布到URL.目前我有:

def http = new HTTPBuilder('http://m4m:aghae7eihuph@m4m.fetchapp.com/api/orders/create')
http.request(POST, XML) {
body = {
        element1 {
            subelement 'value'
            subsubelement {
                key 'value2'
            }
        }
    }           

    response.success = { /* handle success*/ }
    response.failure = { resp, xml -> /* handle failure */ }
}

经过检查,我发现请求确实以XML作为正文.我有3个问题.首先,它省略了经典的xml行:

<?xml version="1.0" encoding="UTF-8"?>

必须在主体的顶部,其次内容类型不设置为:

application/xml

最后,对于XML中的一些元素,我需要设置属性,例如:

<element1 type="something">...</element1>

但我不知道如何以上述格式执行此操作.有谁有想法怎么样？或者可能是另一种方式？

我有一个具有以下代码的常规文件：

@Grab(group='org.codehaus.groovy.modules.http-builder', module='http-builder', version='0.7' )

我正在尝试下载要使用的依赖项HTTPBuilder。

但这向我显示了以下错误：

Error grabbing Grapes -- [download failed: org.apache.httpcomponents#httpclient;4.2.1!httpclient.jar,download failed: org.apache.httpcomponents#httpcore;4.2.1!httpcore.jar, download failed: commons-codec#commons-codec;1.6!commons-codec.jar, download failed: commons-beanutils#commons-beanutils;1.8.0!commons-beanutils.jar, download failed: commons-lang#commons-lang;2.4!commons-lang.jar]

我尝试在命令提示符下使用以下命令解决此Grape依赖项：

grape resolve org.codehaus.groovy.modules.http-builder http-builder 0.7.2

以及尝试以下方法：

grape install org.codehaus.groovy.modules.http-builder http-builder 0.7.2

然后它也向我显示了相同的错误。您能帮我解决这个问题吗？我使用Groovy版本2.2.2

我开发了一些我想在grails应用程序中使用的Web服务.可以使用Get或POST协议调用这些服务.

我已经看到我需要使用HTTP构建器对象来做到这一点.

这是我的代码:

import groovyx.net.http.HTTPBuilder
import groovyx.net.http.ContentType
import groovyx.net.http.Method
import groovyx.net.http.RESTClient
import groovyx.net.http.HttpResponseDecorator
        def http = new HTTPBuilder( 'http://localhost:8086' )
        http.request( GET, JSON ) {
          uri.path = '/RegistrationService/webresources/users/isRegistered'
          uri.query = [ login:'aa', password: 'bb' ]

          response.success = { resp, xml ->
            def xmlResult = xml
          }
        }

我遇到的问题是在Netbeans中我每次导入都有一个错误:无法解析类groovyx.net.http.HTTPBuilder无法解析类groovyx.net.http.ContentType ...

但是我尝试运行应用程序,这是我运行代码时的错误:

| Error 2013-02-25 23:33:32,596 [http-bio-8080-exec-3] ERROR errors.GrailsExceptionResolver  - MissingPropertyException occurred when processing request: [POST] /WordGame/user/authenticate
No such property: uriPath for class: groovyx.net.http.HTTPBuilder$RequestConfigDelegate. Stacktrace follows:
Message: No such property: uriPath for …

我对RESTful api感到困惑. 码:

import groovyx.net.http.HTTPBuilder
import static groovyx.net.http.Method.*
import static groovyx.net.http.ContentType.JSON
import org.codehaus.groovy.grails.web.json.JSONObject


def isMailer = new HTTPBuilder( 'http://mailer-api.com' )
isMailer.request( GET, JSON ) {
        uri.path = '/is/mail/rest/json/' + token
        isMailer.auth.basic 'ddd', 'aaa'
        headers.'User-Agent' = 'Mozilla/5.0 Ubuntu/8.10 Firefox/3.0.4'
            response.success = { resp, json ->
                // response handler for a success response code:

                System.out << json

                if(json.has("DISP_NAME")) {
                    println "************************"
                    res = "Yes" 
                } else if (json.has("ListError")) {
                    res =  "No"
                }

            }
        }

        // handler for any failure status code: …