我试图获得在请求中发送的确切JSON。这是我的代码:
OkHttpClient client = new OkHttpClient();
client.interceptors().add(new Interceptor(){
@Override public com.squareup.okhttp.Response intercept(Chain chain) throws IOException {
Request request = chain.request();
Log.e(String.format("\nrequest:\n%s\nheaders:\n%s",
request.body().toString(), request.headers()));
com.squareup.okhttp.Response response = chain.proceed(request);
return response;
}
});
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(API_URL)
.addConverterFactory(GsonConverterFactory.create())
.client(client).build();
但我只在日志里看到过这个
request:
com.squareup.okhttp.RequestBody$1@3ff4074d
headers:
Content-Type: application/vnd.ll.event.list+json
我应该如何做正确的日志记录，给定的删除setLog()和setLogLevel()，我们用来使用的Retrofit 1?
下面是一个拦截器，它同时记录请求和响应体(使用Timber，基于OkHttp文档中的一个例子和其他一些SO答案):
public class TimberLoggingInterceptor implements Interceptor {
@Override
public Response intercept(Chain chain) throws IOException {
Request request = chain.request();
long t1 = System.nanoTime();
Timber.i("Sending request %s on %s%n%s", request.url(), chain.connection(), request.headers());
Timber.v("REQUEST BODY BEGIN\n%s\nREQUEST BODY END", bodyToString(request));
Response response = chain.proceed(request);
ResponseBody responseBody = response.body();
String responseBodyString = response.body().string();
// now we have extracted the response body but in the process
// we have consumed the original reponse and can't read it again
// so we need to build a new one to return from this method
Response newResponse = response.newBuilder().body(ResponseBody.create(responseBody.contentType(), responseBodyString.getBytes())).build();
long t2 = System.nanoTime();
Timber.i("Received response for %s in %.1fms%n%s", response.request().url(), (t2 - t1) / 1e6d, response.headers());
Timber.v("RESPONSE BODY BEGIN:\n%s\nRESPONSE BODY END", responseBodyString);
return newResponse;
}
private static String bodyToString(final Request request){
try {
final Request copy = request.newBuilder().build();
final Buffer buffer = new Buffer();
copy.body().writeTo(buffer);
return buffer.readUtf8();
} catch (final IOException e) {
return "did not work";
}
}
}
我也陷入了类似的情况，setLevel()方法没有到来，当我试图用HttpLoggingInterceptor的实例调用它时，
是这样的:
HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor();
loggingInterceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
这是我解决它的方法，为Retrofit2生成日志，
我猜你增加了依赖关系，
implementation "com.squareup.okhttp3:logging-interceptor:4.7.2"
对于最新的版本，你可以查看，这个链接:
https://github.com/square/okhttp/tree/master/okhttp-logging-interceptor)
这里他们也解释了如何添加。
我创建了一个名为AddLoggingInterceptor的类，
这是我的代码，
public class AddLoggingInterceptor {
public static OkHttpClient setLogging(){
HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor();
loggingInterceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
OkHttpClient okHttpClient = new OkHttpClient.Builder()
.addInterceptor(loggingInterceptor)
.build();
return okHttpClient;
}
}
然后，在我们实例化我们的Retrofit时，
public static Retrofit getRetrofitInstance() {
if (retrofit == null) {
retrofit = new retrofit2.Retrofit.Builder()
.baseUrl(BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.client(AddLoggingInterceptor.setLogging()) // here the method is called inside client() method, with the name of class, since it is a static method.
.build();
}
return retrofit;
}
现在你可以看到日志生成在你的Android工作室，你可能需要搜索，okHttp过滤过程。这对我很管用。如果有任何问题，你可以给我发短信。
对于那些需要在Retrofit中进行高级日志记录的人，可以像这样使用拦截器
public static class LoggingInterceptor implements Interceptor {
@Override public Response intercept(Chain chain) throws IOException {
Request request = chain.request();
long t1 = System.nanoTime();
String requestLog = String.format("Sending request %s on %s%n%s",
request.url(), chain.connection(), request.headers());
//YLog.d(String.format("Sending request %s on %s%n%s",
// request.url(), chain.connection(), request.headers()));
if(request.method().compareToIgnoreCase("post")==0){
requestLog ="\n"+requestLog+"\n"+bodyToString(request);
}
Log.d("TAG","request"+"\n"+requestLog);
Response response = chain.proceed(request);
long t2 = System.nanoTime();
String responseLog = String.format("Received response for %s in %.1fms%n%s",
response.request().url(), (t2 - t1) / 1e6d, response.headers());
String bodyString = response.body().string();
Log.d("TAG","response"+"\n"+responseLog+"\n"+bodyString);
return response.newBuilder()
.body(ResponseBody.create(response.body().contentType(), bodyString))
.build();
//return response;
}
}
public static String bodyToString(final Request request) {
try {
final Request copy = request.newBuilder().build();
final Buffer buffer = new Buffer();
copy.body().writeTo(buffer);
return buffer.readUtf8();
} catch (final IOException e) {
return "did not work";
}
}`
礼貌:https://github.com/square/retrofit/issues/1072
下面的代码对我来说没有任何问题
Gradle
// Retrofit
implementation 'com.squareup.retrofit2:retrofit:2.5.0'
implementation 'com.squareup.retrofit2:converter-gson:2.5.0'
implementation 'com.squareup.okhttp3:logging-interceptor:3.12.1'
RetrofitClient
HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
logging.setLevel(HttpLoggingInterceptor.Level.BODY);
OkHttpClient client = new OkHttpClient.Builder()
.addInterceptor(logging)
.build();
retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.client(client)
.build();
你也可以通过进入Android Studio底部的Profiler标签来验证结果，然后点击+号开始一个新的会话，然后在“网络”中选择所需的峰值。在那里你可以得到所有的东西，但是又麻烦又慢。请看下图。
