我试图让OkHttp在我的Android Studio项目中工作,我创建了一个类并从下面粘贴了以下代码:https://github.com/square/okhttp/blob/master/samples/guide/src/main/java/com/squareup/okhttp/recipes/ParseResponseWithGson.java
package com.my.project;
/**
* Created by me on 07/08/2015.
*/
import com.google.gson.Gson;
import com.squareup.okhttp.OkHttpClient;
import com.squareup.okhttp.Request;
import com.squareup.okhttp.Response;
import java.io.IOException;
import java.util.Map;
public final class ParseResponseWithGson {
private final OkHttpClient client = new OkHttpClient();
private final Gson gson = new Gson();
public void run() throws Exception {
Request request = new Request.Builder()
.url("https://api.github.com/gists/c2a7c39532239ff261be")
.build();
Response response = client.newCall(request).execute();
if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
Gist gist = gson.fromJson(response.body().charStream(), Gist.class);
for (Map.Entry<String, GistFile> entry : gist.files.entrySet()) {
System.out.println(entry.getKey());
System.out.println(entry.getValue().content);
}
}
static class Gist {
Map<String, GistFile> files;
}
static class GistFile {
String content;
}
public static void main(String... args) throws Exception {
new ParseResponseWithGson().run();
}
}
这是我的gradle文件:
apply plugin: 'com.android.application'
repositories {
jcenter()
flatDir {
dirs 'prebuilt-libs'
}
}
android {
compileSdkVersion "Google Inc.:Glass Development Kit Preview:19"
buildToolsVersion "22.0.1"
defaultConfig {
applicationId "com.my.project_02"
minSdkVersion 19
targetSdkVersion 22
versionCode 2
versionName "0.2"
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.google.code.gson:gson:2.3.1'
compile 'com.squareup.okio:okio:1.5.0'
compile 'com.squareup.okhttp:okhttp:2.4.0'
compile files('libs/GlassVoice-xe22.jar')
}
但错误&#34;错误:(8,27)错误:请求在com.squareup.okhttp中不公开;无法从外部包裹访问&#34;和&#34;错误:(9,27)错误:com.squareup.okhttp中的响应不公开;无法从外部包裹访问&#34;发生在ParseResponseWithGson类中的代码:
import com.squareup.okhttp.Request;
import com.squareup.okhttp.Response;
有谁知道如何解决这些错误?似乎构造函数不公开,但这听起来很奇怪但是我已经复制并粘贴了代码,所以我不确定我做错了什么,除非错误版本的OkHttp和OkIo是某种程度上被引用?
答案 0 :(得分:0)
你的类路径上可能还有另一个过时的OkHttp版本。旧版本的请求不公开,但2.0+版本的请求是。
尝试使用jar tvf libs/foo.jar
为libs目录中的每个jar找到它!
答案 1 :(得分:0)
看起来行compile files('libs/GlassVoice-xe22.jar')
导致了这个问题,我想它包含一个过时的OkHttp版本,因为一旦删除该行,代码就可以正常工作。