android网络日志打印（记录）
OkHttp拦截类(继承Interceptor )
public class OkHttpLoggerInterceptor implements Interceptor {
//定义字符类型为UTF-8
private static final Charset UTF8 = Charset.forName("UTF-8");
@Override
public Responseintercept(Chain chain)throws IOException {
//获取请求
Request request = chain.request();
{
//获取请求体
RequestBody requestBody = request.body();
//获取请求头
Headers headers = request.headers();
//判断请求体是否为空
boolean hasRequestBody = requestBody !=null;
//开始打印请求体日志
LogUtil.e("┎━━━━━ request start ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━");
LogUtil.e("┃" + request.url() +" " + request.method());
if (hasRequestBody) {
//请求体不为空
if (requestBody.contentType() !=null) {
//请求体格式类型不为空则打印（用来判断请求体字符类型还是咋样，不太清楚用途，自行看源码）
LogUtil.e("┃contentType: " + requestBody.contentType());
}
if (requestBody.contentLength() != -1) {
//请求体长度不为-1则打印
LogUtil.e("┃contentLength: " + requestBody.contentLength());
}
}
for (int i =0; i < headers.size(); i++) {
//打印请求头
String name = headers.name(i);
if (!"Content-Type".equalsIgnoreCase(name) && !"Content-
Length".equalsIgnoreCase(name))
LogUtil.e("┃" + headers.name(i) +"：" + headers.value(i));
}
if (!hasRequestBody) {
//请求体为空打印结束语
LogUtil.e("┖━━━━━ request end ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━");
}else if (bodyEncoded(request.headers())) {
LogUtil.e("┖━━━━━ request end ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━" +"
(encoded body omitted)");
}else {
//打印请求体内容
Buffer buffer =new Buffer();
requestBody.writeTo(buffer);
MediaType contentType = requestBody.contentType();
String bufferString = buffer.readString(UTF8);
if (contentType !=null &&"json".equals(contentType.subtype())) {
//是json格式打印
LogUtil.eJson(bufferString);
}
LogUtil.e(bufferString);
LogUtil.e("┖━━━━━ request end ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ " +
requestBody.contentLength());
}
}
{
long startNs = System.nanoTime();
//获取响应
Response response = chain.proceed(request);
//获取响应时间
long tookMs = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - startNs);
//获取响应体
ResponseBody responseBody = response.body();
long contentLength = responseBody.contentLength();
//开始打印响应体日志
LogUtil.e("┎━━━━━ response start ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━");
LogUtil.e("┃" + response.request().url() +" " + response.code() +" " +
response.message() +" (" + tookMs +"ms" +"" +')');
//获取响应头
Headers headers = response.headers();
for (int i =0; i < headers.size(); i++) {
//全部打印出来
LogUtil.e("┃" + headers.name(i) +"：" + headers.value(i));
}
if (!HttpHeaders.hasBody(response)) {
//响应体为空打印结束语
LogUtil.e("┖━━━━━ response end ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━");
}else if (bodyEncoded(response.headers())) {
LogUtil.e("┖━━━━━ response end ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
(encoded body omitted)");
}else {
//响应体只能获取一次，所以不能用string()
//String source = responseBody.string().trim();
//获取响应体资源（用source()方法获取响应体内容不会影响响应体的传输）
BufferedSource source = responseBody.source();
source.request(Long.MAX_VALUE); // Buffer the entire body.
Buffer buffer = source.buffer();
if (contentLength !=0) {
MediaType contentType = responseBody.contentType();
String bufferString = buffer.clone().readString(UTF8);
if (contentType !=null &&"json".equals(contentType.subtype())) {
//是json格式
LogUtil.eJson(bufferString);
}
LogUtil.e("┃" + bufferString);
}
LogUtil.e("┖━━━━━ response end ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ "
+ buffer.size() +"-byte body)");
}
return response;
}
}
/*请求头编码格式???不是很清楚用途*/
private boolean bodyEncoded(Headers headers) {
String contentEncoding = headers.get("Content-Encoding");
return contentEncoding !=null && !contentEncoding.equalsIgnoreCase("identity");
}
}
日志打印类
public final class LogUtil {
private static final boolean isDebug =true;
private final String RAILA ="┎┖━┃";
private static final String LEFT_TOP_RAILA ="┎";
private static final String LEFT_BOTTOM_RAILA ="┖";
private static final String LEFT_RAILA ="┃";
/*正常日志*/
public static void e(String logs) {
if (isDebug) {
Log.e(getRandom(), logs);
}
}
/*打印有调用类的日志*/
public static void eSuper(String logs) {
if (isDebug) {
StackTraceElement[] elements = Thread.currentThread().getStackTrace();
for (int i =0; i < elements.length; i++) {
if (elements[i].getClassName().equals(LogUtil.class.getName())) {
Log.e(getRandom(), LEFT_TOP_RAILA +"━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━");
// Log.e(getRandom(), LEFT_RAILA + elements[i + 1].getFileName());
Log.e(getRandom(), LEFT_RAILA + elements[i] +"");
Log.e(getRandom(), LEFT_RAILA + elements[i +1] +"");
}
}
Log.e(getRandom(), "┠━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━");
Log.e(getRandom(), LEFT_RAILA + logs);
Log.e(getRandom(), LEFT_BOTTOM_RAILA +"━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━");
}
}
/*正常日志*/
public static void eNormal(String tag, String logs) {
if (isDebug) {
Log.e(tag, logs);
}
}
/*打印json格式的日志*/
public static void eJson(String logs) {
if (isDebug) {
Log.e(getRandom(), LEFT_RAILA + JsonFormatter.jsonFormat(logs));
}
}
/*有调用类的tag*/
private static StringgetTAG() {
StackTraceElement[] elements = Thread.currentThread().getStackTrace();
for (int i =0; i < elements.length; i++) {
if (elements[i].getClassName().equals(LogUtil.class.getName())) {
String name = elements[i +2].getFileName() +getRandom();
return name;
}
}
return null;
}
/*获取一万以内的随机数*/
private static StringgetRandom() {
int random = (int) ((Math.random() *9 +1) *10000);
return random +"";
}
}
json打印格式父类
public class JsonFormatter {
static final JsonFormatterformatter =findJsonFormatter();
public static StringjsonFormat(String logs) {
try {
return formatter.format(logs);
}catch (Exception e) {
return "";
}
}
Stringformat(String logs) {
return "";
}
private static JsonFormatterfindJsonFormatter() {
JsonFormatter gsonFormatter = GsonFormatter.buildIfSupported();
if (gsonFormatter !=null) {
return gsonFormatter;
}
JsonFormatter jsonFormatter = OrgJsonFormatter.buildIfSupported();
if (jsonFormatter !=null) {
return jsonFormatter;
}
return new JsonFormatter();
}
}
json打印格式子类（Gson）
public class GsonFormatterextends JsonFormatter {
private final GsonGSON =new GsonBuilder().setPrettyPrinting().create();
private final JsonParserPARSER =new JsonParser();
@Override
Stringformat(String logs) {
return GSON.toJson(PARSER.parse(logs));
}
protected static GsonFormatterbuildIfSupported(){
try {
Class.forName("com.google.gson.Gson");
return new GsonFormatter();
}catch (ClassNotFoundException e) {
return null;
}
}
}
json打印格式子类（JSONObject）
public class OrgJsonFormatterextends JsonFormatter {
@Override
Stringformat(String logs) {
try {
return new JSONObject(logs).toString(4);
}catch (JSONException e) {
return "";
}
}
protected static OrgJsonFormatterbuildIfSupported() {
try {
Class.forName("org.json.JSONObject");
return new OrgJsonFormatter();
}catch (ClassNotFoundException e) {
return null;
}
}
}
若用其他json库同上处理
