implementation ‘com.squareup.retrofit2:adapter-rxjava:2.1.0’

public class ExceptionHandle {

private static final int UNAUTHORIZED = 401;

private static final int FORBIDDEN = 403;

private static final int NOT_FOUND = 404;

private static final int REQUEST_TIMEOUT = 408;

private static final int INTERNAL_SERVER_ERROR = 500;

private static final int BAD_GATEWAY = 502;

private static final int SERVICE_UNAVAILABLE = 503;

private static final int GATEWAY_TIMEOUT = 504;

public static ResponeThrowable handleException(Throwable e) {

ResponeThrowable ex;

if (e instanceof HttpException) {

HttpException httpException = (HttpException) e;

ex = new ResponeThrowable(e, ERROR.HTTP_ERROR);

switch (httpException.code()) {

case UNAUTHORIZED:

case FORBIDDEN:

case NOT_FOUND:

case REQUEST_TIMEOUT:

case GATEWAY_TIMEOUT:

case INTERNAL_SERVER_ERROR:

case BAD_GATEWAY:

case SERVICE_UNAVAILABLE:

default:

//ex.code = httpException.code();

ex.message = "网络错误";

break;

}

return ex;

} else if (e instanceof java.net.UnknownHostException) {

ex = new ResponeThrowable(e, ERROR.SSL_ERROR);

ex.message = "网络错误";

return ex;

} else {

ex = new ResponeThrowable(e, ERROR.UNKNOWN);

ex.message = "未知错误";

return ex;

}

}

class ERROR {

/**

* 未知错误

*/

public static final int UNKNOWN = 1000;

/**

* 协议出错

*/

public static final int HTTP_ERROR = 1003;

/**

* 网络错误

*/

public static final int SSL_ERROR = 1005;

}

public static class ResponeThrowable extends Exception {

public int code;

public String message;

public ResponeThrowable(Throwable throwable, int code) {

super(throwable);

this.code = code;

}

}

}

//使用

.subscribe(new Observer() {

@Override

public void onSubscribe(Disposable d) {

}

@Override

public void onNext() {

}

@Override

public void onError(Throwable e) {

if(e instanceof Exception){

//访问获得对应的Exception

Log.i("TAG",":code::"+ ExceptionHandle.handleException(e).code);

Log.i("TAG","message"+ ExceptionHandle.handleException(e).message);

}

}

@Override

public void onComplete() {

}

});

本文地址：https://blog.csdn.net/weixin_45189491/article/details/108977310

如您对本文有疑问或者有任何想说的，请点击进行留言回复，万千网友为您解惑！