当我尝试使用 Mashape http://blog.mashape.com/using-unirest-java-for-your-android-projects/给出的教程发送请求时。
try
{
JsonNode cuerpo=new JsonNode(jsonRespuesta);
Map<String, String> heads= new HashMap<String,String>();
heads.put("Content-Type", "application/json");
heads.put("data_hash", DataSecurity.hashCryptoCode(jsonRespuesta));
heads.put("Accept","application/json");
HttpResponse<String> httpResponse= Unirest.post(urls[0])
.headers(heads)
.body(cuerpo)
.asString();
System.out.println(httpResponse.getStatus());
System.out.println(httpResponse.getBody());
return httpResponse.getStatus()+":"+httpResponse.getBody();
}
catch (Exception e)
{
e.printStackTrace();
return null;
}
这是我的毕业生：
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.android.support:appcompat-v7:22.0.0'
compile 'com.google.code.gson:gson:2.3.1'
compile files('libs/unirest-java.jar')}
我得到以下异常。此外，在尝试组装 jar 时，我在测试中遇到错误
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Ljavax/naming/ldap/LdapName;
at com.mashape.relocation.conn.ssl.AbstractVerifier.extractCNs(AbstractVerifier.java:277)
at com.mashape.relocation.conn.ssl.AbstractVerifier.getCNs(AbstractVerifier.java:265)
at com.mashape.relocation.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:157)
at com.mashape.relocation.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:140)
at com.mashape.relocation.conn.ssl.SSLConnectionSocketFactory.verifyHostname(SSLConnectionSocketFactory.java:301)
at com.mashape.relocation.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:291)
at com.mashape.relocation.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:259)
at com.mashape.relocation.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:125)
at com.mashape.relocation.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:319)
at com.mashape.relocation.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363)
at com.mashape.relocation.impl.execchain.MainClientExec.execute(MainClientExec.java:219)
at com.mashape.relocation.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195)
at com.mashape.relocation.impl.execchain.RetryExec.execute(RetryExec.java:86)
at com.mashape.relocation.impl.execchain.RedirectExec.execute(RedirectExec.java:108)
at com.mashape.relocation.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
at com.mashape.relocation.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at com.mashape.relocation.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106)
at com.mashape.relocation.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at com.mashape.unirest.http.HttpClientHelper.request(HttpClientHelper.java:141)
at com.mashape.unirest.request.BaseRequest.asString(BaseRequest.java:56)
at grupo9.arquisoft.migrainetrackingmobile.MainActivity$obtenerToken.doInBackground(MainActivity.java:116)
at grupo9.arquisoft.migrainetrackingmobile.MainActivity$obtenerToken.doInBackground(MainActivity.java:105)
at android.os.AsyncTask$2.call(AsyncTask.java:288)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
继续
Java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:818)
Caused by: java.lang.ClassNotFoundException: Didn't find class "javax.naming.ldap.LdapName" on path: DexPathList[[zip file "/data/app/grupo9.arquisoft.migrainetrackingmobile-2/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at com.mashape.relocation.conn.ssl.AbstractVerifier.extractCNs(AbstractVerifier.java:277)
at com.mashape.relocation.conn.ssl.AbstractVerifier.getCNs(AbstractVerifier.java:265)
at com.mashape.relocation.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:157)
at com.mashape.relocation.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:140)
at com.mashape.relocation.conn.ssl.SSLConnectionSocketFactory.verifyHostname(SSLConnectionSocketFactory.java:301)
at com.mashape.relocation.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:291)
at com.mashape.relocation.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:259)
at com.mashape.relocation.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:125)
at com.mashape.relocation.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:319)
at com.mashape.relocation.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363)
at com.mashape.relocation.impl.execchain.MainClientExec.execute(MainClientExec.java:219)
at com.mashape.relocation.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195)
at com.mashape.relocation.impl.execchain.RetryExec.execute(RetryExec.java:86)
at com.mashape.relocation.impl.execchain.RedirectExec.execute(RedirectExec.java:108)
at com.mashape.relocation.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
at com.mashape.relocation.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at com.mashape.relocation.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106)
at com.mashape.relocation.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at com.mashape.unirest.http.HttpClientHelper.request(HttpClientHelper.java:141)
at com.mashape.unirest.request.BaseRequest.asString(BaseRequest.java:56)
at grupo9.arquisoft.migrainetrackingmobile.MainActivity$obtenerToken.doInBackground(MainActivity.java:116)
at grupo9.arquisoft.migrainetrackingmobile.MainActivity$obtenerToken.doInBackground(MainActivity.java:105)
at android.os.AsyncTask$2.call(AsyncTask.java:288)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:818)
Suppressed: java.lang.ClassNotFoundException: javax.naming.ldap.LdapName
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available