Android Studio：Unirest-Java找不到類“ org.apache.http.impl.client.CloseableHttpClient”

Question

我正在嘗試創建一個使用CamFind api來識別相機中對象的Google Glass應用程序。 我已經安裝了maven，但是它不會組裝“ master jar”，所以我要在gradle構建路徑中添加依賴項。 我已經將其編譯為沒有任何錯誤（允許有8條警告），但是它不會在沒有出錯的情況下完成對api的調用。

以下是相關代碼：

包com.akqa.glass.recipie;

import android.util.Log;

import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.JsonNode;
import com.mashape.unirest.http.Unirest;
import com.mashape.unirest.http.exceptions.UnirestException;

import org.json.JSONException;
import org.json.JSONObject;

import java.io.BufferedReader;
import java.io.File;
import java.io.InputStream;
import java.io.InputStreamReader;

//    For if I'm using Unirest - don't it's not working...

    //import org.apache.http.HttpResponse;
    //import org.shaded.apache.http.HttpHeaders;

    public class JSONParser {
        static InputStream is = null;
        static JSONObject jObj = null;
        static String json = "";
        private static final String TAG = JSONParser.class.getSimpleName();
        // constructor
        public JSONParser() {
        }
        public JSONObject getCamFindJSON(String type, String input) {
            Log.d("PARSER", "Inside Parser");
            /*
             *  Request processing from API
             */
            if(type == "request"){
                try {
                    HttpResponse<JsonNode> response = Unirest.post("https://camfind.p.mashape.com/image_requests")
                    .header("X-Mashape-Key", "Fhn5jZi5ixmshwnJMy7CGyj5yDCnp15DTQZjsniuwpVHfYHvFJ")
                    .field("image_request[image]", new File(input))
                    .field("image_request[locale]", "en_US")
                    .asJson();
                } catch (UnirestException e) {
                    e.printStackTrace();
                }
            }
            /*
             *  Receive response from API
             */
            else if(type == "response"){
                // These code snippets use an open-source library. http://unirest.io/java
                try {
                    HttpResponse<JsonNode> response = Unirest.get("https://camfind.p.mashape.com/image_responses/" + input)
                    .header("X-Mashape-Key", "Fhn5jZi5ixmshwnJMy7CGyj5yDCnp15DTQZjsniuwpVHfYHvFJ")
                    .asJson();
                } catch (UnirestException e) {
                    e.printStackTrace();
                }
            }
            /*
             *  Parse Response into readable JSON
             */
            try {
                BufferedReader reader = new BufferedReader(new InputStreamReader(
                        is, "iso-8859-1"), 8);
                StringBuilder sb = new StringBuilder();
                String line = null;
                while ((line = reader.readLine()) != null) {
                    sb.append(line + "n");
                    Log.d("Raw Data", line);
                }
                is.close();
                json = sb.toString();
            } catch (Exception e) {
                Log.e("Buffer Error", "Error converting result " + e.toString());
            }
            // try parse the string to a JSON object
            try {
                jObj = new JSONObject(json);
            } catch (JSONException e) {
                Log.e("JSON Parser", "Error parsing data " + e.toString());
                e.printStackTrace();
            } catch (Exception e) {
                Log.e("JSON Parse", "Unknown Error");
                e.printStackTrace();
            }
            // return JSON String
            return jObj;
        }
    }

這是相關的gradle構建路徑：

packagingOptions {
        exclude 'META-INF/DEPENDENCIES'
        exclude 'META-INF/NOTICE'
        exclude 'META-INF/LICENSE'
    }
}

    dependencies {
        compile fileTree(include: ['*.jar'], dir: 'libs')
        compile files('C:/Users/torti_000/Documents/Recip.ie/libs/unirest-java-1.3.26.jar')
        compile 'org.apache.httpcomponents:httpclient:4.3.5'
    //    compile 'org.apache.httpcomponents:httpclient-android:4.3.3'
        compile 'org.apache.httpcomponents:httpmime:4.3.5'
        compile 'org.apache.httpcomponents:httpasyncclient:4.0.2'
    }

最后，這是logcat的輸出（我很確定這是引起所有問題的第一行）：

11-25 14:21:59.589    6847-7099/com.akqa.glass.recipie E/dalvikvm﹕ Could not find class 'org.apache.http.impl.client.CloseableHttpClient', referenced from method com.mashape.unirest.http.Unirest.shutdown
11-25 14:21:59.589    6847-7099/com.akqa.glass.recipie W/dalvikvm﹕ VFY: unable to resolve check-cast 451 (Lorg/apache/http/impl/client/CloseableHttpClient;) in Lcom/mashape/unirest/http/Unirest;
11-25 14:21:59.589    6847-7099/com.akqa.glass.recipie D/dalvikvm﹕ VFY: replacing opcode 0x1f at 0x0006
11-25 14:21:59.605    6847-7099/com.akqa.glass.recipie I/dalvikvm﹕ Could not find method org.apache.http.client.methods.HttpRequestBase.releaseConnection, referenced from method com.mashape.unirest.http.HttpClientHelper.request
11-25 14:21:59.605    6847-7099/com.akqa.glass.recipie W/dalvikvm﹕ VFY: unable to resolve virtual method 1095: Lorg/apache/http/client/methods/HttpRequestBase;.releaseConnection ()V
11-25 14:21:59.605    6847-7099/com.akqa.glass.recipie D/dalvikvm﹕ VFY: replacing opcode 0x6e at 0x0012
11-25 14:21:59.605    6847-7099/com.akqa.glass.recipie I/dalvikvm﹕ Could not find method org.apache.http.client.methods.HttpRequestBase.releaseConnection, referenced from method com.mashape.unirest.http.HttpClientHelper.request
11-25 14:21:59.605    6847-7099/com.akqa.glass.recipie W/dalvikvm﹕ VFY: unable to resolve virtual method 1095: Lorg/apache/http/client/methods/HttpRequestBase;.releaseConnection ()V
11-25 14:21:59.605    6847-7099/com.akqa.glass.recipie D/dalvikvm﹕ VFY: replacing opcode 0x6e at 0x0021
11-25 14:21:59.613    6847-7099/com.akqa.glass.recipie I/dalvikvm﹕ Could not find method org.apache.http.client.config.RequestConfig.custom, referenced from method com.mashape.unirest.http.options.Options.refresh
11-25 14:21:59.613    6847-7099/com.akqa.glass.recipie W/dalvikvm﹕ VFY: unable to resolve static method 1069: Lorg/apache/http/client/config/RequestConfig;.custom ()Lorg/apache/http/client/config/RequestConfig$Builder;
11-25 14:21:59.613    6847-7099/com.akqa.glass.recipie D/dalvikvm﹕ VFY: replacing opcode 0x71 at 0x0020
11-25 14:21:59.613    6847-7099/com.akqa.glass.recipie D/dalvikvm﹕ DexOpt: unable to opt direct call 0x070c at 0x49 in Lcom/mashape/unirest/http/options/Options;.refresh
11-25 14:21:59.613    6847-7099/com.akqa.glass.recipie W/dalvikvm﹕ Exception Ljava/lang/NoClassDefFoundError; thrown while initializing Lcom/mashape/unirest/http/options/Options;
11-25 14:21:59.620    6847-7099/com.akqa.glass.recipie W/dalvikvm﹕ threadid=11: thread exiting with uncaught exception (group=0x4162bbd8)
11-25 14:21:59.620    6847-7101/com.akqa.glass.recipie D/PARSER﹕ Inside Parser
11-25 14:21:59.620    6847-7101/com.akqa.glass.recipie I/dalvikvm﹕ Rejecting re-init on previously-failed class Lcom/mashape/unirest/http/options/Options; v=0x0
11-25 14:21:59.620    6847-7099/com.akqa.glass.recipie E/AndroidRuntime﹕ FATAL EXCEPTION: AsyncTask #1
    Process: com.akqa.glass.recipie, PID: 6847
    java.lang.RuntimeException: An error occured while executing doInBackground()
            at android.os.AsyncTask$3.done(AsyncTask.java:314)
            at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
            at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
            at java.util.concurrent.FutureTask.run(FutureTask.java:242)
            at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:240)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:841)
     Caused by: java.lang.NoClassDefFoundError: org.apache.http.client.config.RequestConfig
            at com.mashape.unirest.http.options.Options.refresh(Options.java:45)
            at com.mashape.unirest.http.options.Options.<clinit>(Options.java:34)
            at com.mashape.unirest.http.HttpClientHelper.prepareRequest(HttpClientHelper.java:153)
            at com.mashape.unirest.http.HttpClientHelper.request(HttpClientHelper.java:133)
            at com.mashape.unirest.request.BaseRequest.asJson(BaseRequest.java:68)
            at com.akqa.glass.recipie.JSONParser.getCamFindJSON(JSONParser.java:42)
            at com.akqa.glass.recipie.RecipIE$CamFindRequest.doInBackground(RecipIE.java:288)
            at com.akqa.glass.recipie.RecipIE$CamFindRequest.doInBackground(RecipIE.java:275)
            at android.os.AsyncTask$2.call(AsyncTask.java:302)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:240)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:841)
11-25 14:21:59.628    6847-7101/com.akqa.glass.recipie W/dalvikvm﹕ threadid=12: thread exiting with uncaught exception (group=0x4162bbd8)
11-25 14:21:59.628    6847-7101/com.akqa.glass.recipie I/Process﹕ Sending signal. PID: 6847 SIG: 9

Answer 1

解決此問題的方法是按照說明中的說明將所有依賴項編譯到mega jar中。 我無法做到這一點，所以我改用翻新。 稍后，我將通過指向博客文章的鏈接來更新此文章，該博客文章介紹如何將Mashape API與改造結合使用。