The import org.apache.http.client cannot be resolved error when I update sdk to M

问题

I am getting following errors when I import project into eclipse. I have updated my sdk to M.

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpVersion;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.CoreProtocolPNames;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.HTTP;

回答1:

For eclipse -- Find library in your sdk and add it manually platforms/android-23/optional/org.apache.http.legacy.jar

For android studio add this line in build.gradle

android {
    useLibrary 'org.apache.http.legacy'
}

回答2:

apache http and NameValuePair has been deprecated in api 23. youl have to manualy add apache library check this .

or may be you should start using from now HttpURLConnection . check this answer for same

回答3:

for android studio add one line in build.gradle file of app like:

android {
       compileSdkVersion 23
       ....
       defaultConfig {
       ..
       ..
       }
 useLibrary 'org.apache.http.legacy'
}

回答4:

Another way to achieve the same is,

Find org.apache.http.legacy.jar which is in Android/Sdk/platforms/android-23/optional, add it to your dependency.

Source

来源：https://stackoverflow.com/questions/32676049/the-import-org-apache-http-client-cannot-be-resolved-error-when-i-update-sdk-to

标签

android

androidhttpclient