Scala UrlEncodedFormEntity类代码示例

//设置package包名称以及导入依赖的类
package com.stulsoft.mailgun4s

import org.apache.http.auth.{AuthScope, UsernamePasswordCredentials}
import org.apache.http.client.entity.UrlEncodedFormEntity
import org.apache.http.client.methods.{CloseableHttpResponse, HttpPost}
import org.apache.http.impl.client.{BasicCredentialsProvider, HttpClients}
import org.apache.http.message.BasicNameValuePair
import org.apache.http.util.EntityUtils
import org.apache.http.{HttpStatus, NameValuePair}


class Client {
  private lazy val conf = new Config

  def sendMail(mail: Mail): Unit = {
    val url = conf.urlToSendMessage.format(conf.apiVersion, conf.domain)
    val post = new HttpPost(url)

    val credentials = new UsernamePasswordCredentials("api", conf.apiKey)
    val credentialsProvider = new BasicCredentialsProvider()
    credentialsProvider.setCredentials(new AuthScope("api.mailgun.net", 443), credentials)
    val httpClient = HttpClients.custom().setDefaultCredentialsProvider(credentialsProvider).build()

    val params = new java.util.ArrayList[NameValuePair]()
    params.add(new BasicNameValuePair("from", mail.from))
    params.add(new BasicNameValuePair("to", mail.to))
    mail.cc.foreach(cc => params.add(new BasicNameValuePair("cc", cc)))
    params.add(new BasicNameValuePair("subject", mail.subject))
    params.add(new BasicNameValuePair(mail.body.bodyType, mail.body.bodyContent))

    post.setEntity(new UrlEncodedFormEntity(params))

    var response: CloseableHttpResponse = null
    try {
      response = httpClient.execute(post)
      println(s"response.setStatusCode: ${response.getStatusLine}")

      if (response.getStatusLine.getStatusCode == HttpStatus.SC_OK) {
        val entity = response.getEntity
        println(s"Response: ${EntityUtils.toString(entity)}")
        EntityUtils.consume(entity)
      }
    }
    catch {
      case e: Exception => println(e.getMessage)
    }
    finally {
      if (response != null)
        response.close()
    }
  }
}

object tt extends App {
  val m = Mail("[email protected]", "[email protected]", None, "test 3", HtmlBody("<htm><h1>Header</h1>text</html>"))
  new Client sendMail m
} 

//设置package包名称以及导入依赖的类
package main.java.eyepatch.input_sources

import java.util

import main.java.eyepatch.{Channel, OutputManager}
import org.apache.http.NameValuePair
import org.apache.http.client.entity.UrlEncodedFormEntity
import org.apache.http.client.methods.{HttpGet, HttpPost}
import org.apache.http.impl.client.DefaultHttpClient
import org.apache.http.message.BasicNameValuePair


trait Networked {
    val HOST = "http://localhost:5000"

    def post(operation : String, parameters : Map[String, String]) : String = {
      val post = new HttpPost(HOST + "/" + operation)
      var nameValuePairs = new util.ArrayList[NameValuePair]()
      parameters.foreach { case (key, value) =>
        nameValuePairs.add(new BasicNameValuePair(key, value))
      }
      post.setEntity(new UrlEncodedFormEntity(nameValuePairs))
      post.setHeader("Content-type", "application/x-www-form-urlencoded")

      val post_response = (new DefaultHttpClient).execute(post)
      OutputManager.print(Channel.Debug, "Networked Bot: " + post_response)
      return post_response.getEntity.getContent.toString
    }

    def get(operation : String, parameters : Map[String, String]) : String = {
      val query_string = "?" + parameters.map{ case (key, value) => key + "=" + value}.mkString("&")
      val get_request = new HttpGet(HOST + "/" + operation + query_string)
      get_request.addHeader("Content-type", "application/x-www-form-urlencoded")
      val get_response = (new DefaultHttpClient).execute(get_request)
      OutputManager.print(Channel.Debug, "Networked Bot: " + get_response)

      val inputStream = get_response.getEntity.getContent
      val content = io.Source.fromInputStream(inputStream).getLines.mkString
      inputStream.close

      return content
    }
} 

//设置package包名称以及导入依赖的类
package webby.form.field.recaptcha
import java.io.IOException
import java.util

import com.fasterxml.jackson.annotation.JsonIgnoreProperties
import org.apache.http.NameValuePair
import org.apache.http.client.entity.UrlEncodedFormEntity
import org.apache.http.client.methods.HttpPost
import org.apache.http.message.BasicNameValuePair
import webby.api.mvc.RequestHeader
import webby.commons.io.StdJs

import scala.annotation.tailrec
import scala.util.Random


class ReCaptchaImpl(val config: ReCaptchaConfig) extends ReCaptcha {
  protected val httpClient = config.initHttpClient


  @tailrec
  private def readUrl[A](fn: => A, remainingTries: Int = 15): A = {
    try {
      fn
    } catch {
      case e: IOException =>
        if (remainingTries <= 1) throw new RuntimeException("Cannot receive captcha response for 15 tries", e)
        Thread.sleep(Random.nextInt(500))
        readUrl(fn, remainingTries - 1)
    }
  }

  override def solve(reCaptchaResponse: String)(implicit req: RequestHeader): Boolean = {
    if (reCaptchaResponse.isEmpty) false
    else {
      val verifyResult: ReCaptchaVerify =
        readUrl({
          val post: HttpPost = new HttpPost("https://www.google.com/recaptcha/api/siteverify")
          post.setEntity(
            new UrlEncodedFormEntity(util.Arrays.asList[NameValuePair](
              new BasicNameValuePair("secret", config.secretKey),
              new BasicNameValuePair("response", reCaptchaResponse),
              new BasicNameValuePair("remoteip", req.remoteAddress))))
          val response = httpClient.execute(post)
          StdJs.get.mapper.readValue(response.getEntity.getContent, classOf[ReCaptchaVerify])
        })
      verifyResult.success
    }
  }
}

@JsonIgnoreProperties(ignoreUnknown = true)
case class ReCaptchaVerify(success: Boolean)