首先在build.gradle中添加:
compile 'com.orhanobut:logger:1.15'
这个类是我老大的写的,抄过来给大家分享,
/**
*
* <p>
* 描述:api请求log拦截器,使用{@link com.orhanobut.logger.Logger}打印日志
*/
public class LoggerInterceptor implements Interceptor {
private static final String TAG = "OkHttp";//请求标签
private static final Charset UTF8 = Charset.forName("UTF-8");
public enum Level {
/**
* logs request and response basic info
* <p>
* request info [method url Protocol]
* <p>
* response info [code message tookTime responseBody]
*/
BASIC,
/**
* include all info{@link #BASIC}
* <p>logs request headers and response headers
*/
HEADERS
}
private final Level mLevel;
public LoggerInterceptor() {
this(Level.BASIC);
}
/**
* @param level {@link Level}
*/
public LoggerInterceptor(Level level) {
mLevel = level;
}
@Override
public Response intercept(Chain chain) throws IOException {
Request request = chain.request();
StringBuilder requestBuilder = new StringBuilder();
Connection connection = chain.connection();
Protocol protocol = connection != null ? connection.protocol() : Protocol.HTTP_1_1;
requestBuilder.append(request.method())
.append(" ")
.append(request.url())
.append(" ")
.append(protocol)
.append("\n");
if (mLevel == Level.HEADERS) {
Headers requestHeaders = request.headers();
for (int i = 0, count = requestHeaders.size(); i < count; i++) {
String name = requestHeaders.name(i);
if (!"Content-Type".equalsIgnoreCase(name) && !"Content-Length".equalsIgnoreCase(name)) {
requestBuilder.append(name)
.append(": ")
.append(requestHeaders.value(i))
.append("\n");
}
}
}
RequestBody requestBody = request.body();
if (requestBody != null) {
if (requestBody.contentType() != null) {
requestBuilder.append("Content-Type: ")
.append(requestBody.contentType())
.append("\n");
}
if (requestBody.contentLength() != -1) {
requestBuilder.append("Content-Length: ")
.append(requestBody.contentLength())
.append("\n");
}
Buffer buffer = new Buffer();
requestBody.writeTo(buffer);
requestBuilder.append("Request-Body: ")
.append(buffer.readUtf8())
.append("\n");
}
Logger.t(TAG).d(requestBuilder.toString());
StringBuilder responseBuilder = new StringBuilder();
long startNs = System.nanoTime();
Response response;
try {
response = chain.proceed(request);
} catch (IOException e) {
Logger.t(TAG).e(e, "HTTP FAILED");
throw e;
}
long tookMs = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - startNs);
ResponseBody responseBody = response.body();
long contentLength = responseBody.contentLength();
responseBuilder.append(response.code())
.append(" ")
.append(response.message())
.append(" ")
.append(response.request().url())
.append(" (took: ")
.append(tookMs)
.append("ms")
.append(")\n");
if (mLevel == Level.HEADERS) {
Headers responseHeaders = response.headers();
for (int i = 0, count = responseHeaders.size(); i < count; i++) {
responseBuilder.append(responseHeaders.name(i))
.append(": ")
.append(responseHeaders.value(i))
.append("\n");
}
}
if (bodyEncoded(response.headers())) {
responseBuilder.append("END HTTP (encoded body omitted)");
Logger.t(TAG).d(responseBuilder.toString());
} else {
BufferedSource source = responseBody.source();
source.request(Long.MAX_VALUE); // Buffer the entire body.
Buffer buffer = source.buffer();
Charset charset = UTF8;
MediaType contentType = responseBody.contentType();
if (contentType != null) {
try {
charset = contentType.charset(UTF8);
} catch (UnsupportedCharsetException e) {
responseBuilder.append("Couldn't decode the response body; charset is likely malformed.")
.append("END HTTP");
Logger.t(TAG).d(responseBuilder.toString());
return response;
}
}
if (!isPlaintext(buffer)) {
responseBuilder.append("END HTTP (binary ")
.append(buffer.size())
.append("-byte body omitted)");
Logger.t(TAG).d(responseBuilder.toString());
return response;
}
responseBuilder.append("END HTTP (")
.append(buffer.size())
.append("-byte body)");
Logger.t(TAG).d(responseBuilder.toString());
if (contentLength != 0) {
Logger.t(TAG).json(buffer.clone().readString(charset));
}
}
return response;
}
/**
* Returns true if the body in question probably contains human readable text. Uses a small sample
* of code points to detect unicode control characters commonly used in binary file signatures.
*/
private boolean isPlaintext(Buffer buffer) {
try {
Buffer prefix = new Buffer();
long byteCount = buffer.size() < 64 ? buffer.size() : 64;
buffer.copyTo(prefix, 0, byteCount);
for (int i = 0; i < 16; i++) {
if (prefix.exhausted()) {
break;
}
int codePoint = prefix.readUtf8CodePoint();
if (Character.isISOControl(codePoint) && !Character.isWhitespace(codePoint)) {
return false;
}
}
return true;
} catch (EOFException e) {
return false; // Truncated UTF-8 sequence.
}
}
private boolean bodyEncoded(Headers headers) {
String contentEncoding = headers.get("Content-Encoding");
return contentEncoding != null && !contentEncoding.equalsIgnoreCase("identity");
}
}
插入方法:
OkHttpClient okHttpClient = new OkHttpClient.Builder()
.connectTimeout(10000, TimeUnit.MILLISECONDS)
.readTimeout(10000, TimeUnit.MILLISECONDS)
.addInterceptor(new LoggerInterceptor(LoggerInterceptor.Level.HEADERS))
.build();
搞定,下面你就可以打印出很漂亮的Logger了.
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