Retrofit或OkHttpClient添加日志拦截器

- 日理万妓 2022-12-25 10:57 119阅读 0赞

### 目的：控制是否打印网络请求时的参数和IP地址等信息。 ###

### 说明：Retrofit是基于OkHttp发展而来，因此在Retrofit中设置日志打印，就是在OkHttp设置。 ###

## 一、Retrofit代码： ##

private static final Retrofit retrofitClient = new Retrofit
                    .Builder()
                    .baseUrl(loginHost)
                    .addConverterFactory(ScalarsConverterFactory.create())
                    .client(okHttpClient)
                    .build();

## 二、OkHttp代码： ##

private static final OkHttpClient okHttpClient = new OkHttpClient
                    .Builder()
                    .connectTimeout(60, TimeUnit.SECONDS)
                    .readTimeout(60, TimeUnit.SECONDS)
                    .writeTimeout(60, TimeUnit.SECONDS)
                    .addInterceptor(InterceptorUtil.LogInterceptor())
                    .build();

## 三、拦截器代码： ##

public class InterceptorUtil {
    
        public static String TAG = "----";
    
        /**
         * 日志拦截器
         * HttpLoggingInterceptor.Level共包含四个级别：NONE、BASIC、HEADERS、BODY
         */
        public static HttpLoggingInterceptor LogInterceptor() {
    
            HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor(new HttpLoggingInterceptor.Logger() {
                @Override
                public void log(@NotNull String message) {
                    //也可通过不打印日志从而不输出日志信息
                    Log.w(TAG, "log: " + message);
                }
            });
    
            //设置打印数据的级别
            loggingInterceptor.level(HttpLoggingInterceptor.Level.NONE);
    
            return loggingInterceptor;
        }
    }

--------------------

***HttpLoggingInterceptor.Level共包含四个级别：NONE、BASIC、HEADER、BODY***

*  NONE       不记录
 *  BASIC      请求/响应行--> POST /greeting HTTP/1.1 (3-byte body)<-- HTTP/1.1 200 OK (22ms, 6-byte body)
 *  HEADER  请求/响应行 + 头--> Host: example.comContent-Type: plain/textContent-Length: 3<-- HTTP/1.1 200 OK (22ms)Content-Type: plain/textContent-Length: 6
 *  BODY       请求/响应行 + 头 + 体

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