import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.TypeReference;
import com.alibaba.fastjson.parser.Feature;
import java.io.IOException;
import java.io.InputStream;
import java.util.Map;
import okhttp3.Call;
import okhttp3.Headers;
import okhttp3.HttpUrl;
import okhttp3.MediaType;
import okhttp3.MultipartBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
import okhttp3.ResponseBody;
import okhttp3.Request.Builder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class HttpClient {
private static final Logger log = LoggerFactory.getLogger(HttpClient.class);
public OkHttpClient okHttpClient;
protected String content_json_type = "application/json";
protected static final String empty_param = "{}";
protected HttpClient(OkHttpClient okHttpClient) {
this.okHttpClient = okHttpClient;
}
public <R> String post(String url, R param) {
String jsonString = this.postConvertParam(param);
this.paramLog(jsonString, url);
RequestBody body = RequestBody.create(jsonString, MediaType.parse(this.content_json_type));
Request request = (new Builder()).url(url).post(body).build();
return this.fire(request);
}
protected <R> String postConvertParam(R param) {
return JSON.toJSONString(param);
}
public String post(String url) {
this.paramLog("{}", url);
RequestBody body = RequestBody.create("{}", MediaType.parse(this.content_json_type));
Request request = (new Builder()).url(url).post(body).build();
return this.fire(request);
}
public <R> String post(String url, R param, Map<String, String> headers) {
String jsonString = this.postConvertParam(param);
this.paramLog(jsonString, url);
RequestBody body = RequestBody.create(jsonString, MediaType.parse(this.content_json_type));
Request request = (new Builder()).url(url).headers(Headers.of(headers)).post(body).build();
return this.fire(request);
}
public String get(String url) {
HttpUrl httpUrl = HttpUrl.parse(url);
if (httpUrl == null) {
return null;
} else {
this.paramLog("", url);
Request request = (new Builder()).url(url).get().build();
return this.fire(request);
}
}
public String get(String url, Map<String, String> params) {
HttpUrl paramBuild = this.getParamBuild(url, params);
if (paramBuild == null) {
return "";
} else {
Request request = (new Builder()).url(paramBuild).get().build();
return this.fire(request);
}
}
public String get(String url, Map<String, String> params, Map<String, String> headers) {
HttpUrl paramBuild = this.getParamBuild(url, params);
if (paramBuild == null) {
return "";
} else {
Request request = (new Builder()).url(paramBuild).headers(Headers.of(headers)).get().build();
return this.fire(request);
}
}
private HttpUrl getParamBuild(String url, Map<String, String> params) {
this.paramLog(JSON.toJSONString(params), url);
HttpUrl httpUrl = HttpUrl.parse(url);
if (httpUrl == null) {
log.error("解析异常url:{}", url);
return null;
} else {
okhttp3.HttpUrl.Builder httpBuilder = httpUrl.newBuilder();
if (params != null) {
params.forEach(httpBuilder::addQueryParameter);
}
return httpBuilder.build();
}
}
public <R> String put(String url, R param) {
String jsonString = this.postConvertParam(param);
this.paramLog(jsonString, url);
RequestBody body = RequestBody.create(jsonString, MediaType.parse(this.content_json_type));
Request request = (new Builder()).url(url).put(body).build();
return this.fire(request);
}
public <R> String delete(String url, R param, Map<String, String> headers) {
String jsonString = this.postConvertParam(param);
this.paramLog(jsonString, url);
RequestBody body = RequestBody.create(jsonString, MediaType.parse(this.content_json_type));
Request request = (new Builder()).url(url).headers(Headers.of(headers)).delete(body).build();
return this.fire(request);
}
public String delete(String url) {
this.paramLog("{}", url);
RequestBody body = RequestBody.create("{}", MediaType.parse(this.content_json_type));
Request request = (new Builder()).url(url).delete(body).build();
return this.fire(request);
}
public <R> String put(String url, R param, Map<String, String> headers) {
String jsonString = this.postConvertParam(param);
this.paramLog(jsonString, url);
RequestBody body = RequestBody.create(jsonString, MediaType.parse(this.content_json_type));
Request request = (new Builder()).url(url).headers(Headers.of(headers)).put(body).build();
return this.fire(request);
}
public String put(String url, Map<String, String> headers) {
this.paramLog("{}", url);
RequestBody body = RequestBody.create("{}", MediaType.parse(this.content_json_type));
Request request = (new Builder()).url(url).headers(Headers.of(headers)).put(body).build();
return this.fire(request);
}
public String put(String url) {
this.paramLog("{}", url);
RequestBody body = RequestBody.create("{}", MediaType.parse(this.content_json_type));
Request request = (new Builder()).url(url).put(body).build();
return this.fire(request);
}
public <R> String delete(String url, R param) {
String jsonString = this.postConvertParam(param);
this.paramLog(jsonString, url);
RequestBody body = RequestBody.create(jsonString, MediaType.parse(this.content_json_type));
Request request = (new Builder()).url(url).delete(body).build();
return this.fire(request);
}
public byte[] download(String url) {
this.paramLog("{}", url);
Request request = (new Builder()).url(url).get().build();
try {
ResponseBody body = this.okHttpClient.newCall(request).execute().body();
if (body != null) {
return body.bytes();
}
} catch (IOException var4) {
log.error("下载异常url:{}", url, var4);
}
return null;
}
public InputStream downloadOssInputStream(String url) {
this.paramLog("{}", url);
Request request = (new Builder()).url(url).header("Referer", "http://www.test.com").get().build();
try {
ResponseBody body = this.okHttpClient.newCall(request).execute().body();
if (body != null) {
return body.byteStream();
}
} catch (IOException var4) {
log.error("下载异常url:{}", url, var4);
}
return null;
}
public byte[] downloadOss(String url) {
this.paramLog("{}", url);
Request request = (new Builder()).url(url).header("Referer", "http://www.test.com").get().build();
try {
ResponseBody body = this.okHttpClient.newCall(request).execute().body();
if (body != null) {
return body.bytes();
}
} catch (IOException var4) {
log.error("下载异常url:{}", url, var4);
}
return null;
}
public String upload(String url, String fileKey, String fileName, byte[] bytes) {
return this.upload(url, fileKey, (Map)null, fileName, bytes);
}
public String upload(String url, String fileKey, Map<String, String> params, String fileName, byte[] bytes) {
this.paramLog("{}", url);
RequestBody fileBody = RequestBody.create(bytes);
okhttp3.MultipartBody.Builder builder = (new okhttp3.MultipartBody.Builder()).setType(MultipartBody.FORM).addFormDataPart(fileKey, fileName, fileBody);
if (params != null) {
params.forEach(builder::addFormDataPart);
}
RequestBody requestBody = builder.build();
Request request = (new Builder()).url(url).post(requestBody).build();
return this.fire(request);
}
public String fire(Request request) {
Call call = this.okHttpClient.newCall(request);
try {
Response response = call.execute();
return this.getResult(response);
} catch (Exception var4) {
log.error("请求异常url:{}", request.url(), var4);
return "";
}
}
public static <R> R convert(String str, TypeReference<R> typeReference) {
return str != null && !str.equals("") ? JSON.parseObject(str, typeReference.getType(), new Feature[0]) : null;
}
protected void paramLog(String param, String url) {
log.info("请求路径:{},参数:{}", url, param);
}
private void resultLog(String result) {
log.info("请求返回:{}", result);
}
private String getResult(Response response) throws IOException {
int code = response.code();
if (code != 200) {
log.error("请求异常路径:{},code:{},message:{}", new Object[]{response.request().url().toString(), response.code(), response.message()});
return "";
} else {
ResponseBody body = response.body();
if (body != null) {
String result = body.string();
this.resultLog(result);
return result;
} else {
return "";
}
}
}
}
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import java.util.concurrent.TimeUnit;
import okhttp3.Dispatcher;
import okhttp3.OkHttpClient;
import okhttp3.OkHttpClient.Builder;
public class HttpClientFactory {
static Dispatcher dispatcher = new Dispatcher();
public HttpClientFactory() {
}
public static HttpClient getInstance(int connectTime, int readTimeOut) {
OkHttpClient okHttpClient = (new Builder()).connectTimeout((long)connectTime, TimeUnit.SECONDS).readTimeout((long)readTimeOut, TimeUnit.SECONDS).dispatcher(dispatcher).build();
return new HttpClient(okHttpClient);
}
public static FormHttpClient getFormHttpInstance(int connectTime, int readTimeOut) {
OkHttpClient okHttpClient = (new Builder()).connectTimeout((long)connectTime, TimeUnit.SECONDS).readTimeout((long)readTimeOut, TimeUnit.SECONDS).dispatcher(dispatcher).build();
return new FormHttpClient(okHttpClient);
}
public static HttpClient getInstance(OkHttpClient okHttpClient) {
return new HttpClient(okHttpClient);
}
static {
dispatcher.setMaxRequests(300);
dispatcher.setMaxRequestsPerHost(300);
}
}
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import com.alibaba.fastjson.TypeReference;
import java.io.InputStream;
import java.util.Map;
import okhttp3.Request;
public class CHttpClient {
public static HttpClient httpClient = HttpClientFactory.getInstance(5, 5);
public CHttpClient() {
}
public static <P> String post(String url, P param) {
return httpClient.post(url, param);
}
public static <R, P> R post(String url, P param, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.post(url, param), typeReference);
}
public static String post(String url) {
return httpClient.post(url);
}
public static <R> R post(String url, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.post(url), typeReference);
}
public static <P> String post(String url, P param, Map<String, String> headers) {
return httpClient.post(url, param, headers);
}
public static <R, P> R post(String url, P param, Map<String, String> headers, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.post(url, param, headers), typeReference);
}
public static String get(String url, Map<String, String> params) {
return httpClient.get(url, params);
}
public static <R> R get(String url, Map<String, String> params, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.get(url, params), typeReference);
}
public static String get(String url) {
return httpClient.get(url);
}
public static <R> R get(String url, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.get(url), typeReference);
}
public static String get(String url, Map<String, String> params, Map<String, String> headers) {
return httpClient.get(url, params, headers);
}
public static <R> R get(String url, Map<String, String> params, Map<String, String> headers, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.get(url, params, headers), typeReference);
}
public static <P> String put(String url, P param, Map<String, String> headers) {
return httpClient.put(url, param, headers);
}
public static <R, P> R put(String url, P param, Map<String, String> headers, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.put(url, param, headers), typeReference);
}
public static <R> R put(String url, Map<String, String> headers, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.put(url, headers), typeReference);
}
public static <R> R put(String url, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.put(url), typeReference);
}
public static String put(String url) {
return httpClient.put(url);
}
public static <P> String delete(String url, P param, Map<String, String> headers) {
return httpClient.delete(url, param, headers);
}
public static String delete(String url) {
return httpClient.delete(url);
}
public static <R> R delete(String url, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.delete(url), typeReference);
}
public static <R, P> R delete(String url, P param, Map<String, String> headers, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.delete(url, param, headers), typeReference);
}
public static <P> String put(String url, P param) {
return httpClient.put(url, param);
}
public static <R, P> R put(String url, P param, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.put(url, param), typeReference);
}
public static <P> String delete(String url, P param) {
return httpClient.delete(url, param);
}
public static <R, P> R delete(String url, P param, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.delete(url, param), typeReference);
}
public static byte[] download(String url) {
return httpClient.download(url);
}
public static byte[] downloadOss(String url) {
return httpClient.downloadOss(url);
}
public static InputStream downloadOssInputStream(String url) {
return httpClient.downloadOssInputStream(url);
}
public static String upload(String url, String fileKey, String fileName, byte[] bytes) {
return httpClient.upload(url, fileKey, fileName, bytes);
}
public static <R> R upload(String url, String fileKey, Map<String, String> params, String fileName, byte[] bytes, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.upload(url, fileKey, params, fileName, bytes), typeReference);
}
public static String upload(String url, String fileKey, Map<String, String> params, String fileName, byte[] bytes) {
return httpClient.upload(url, fileKey, params, fileName, bytes);
}
public static <R> R upload(String url, String fileKey, String fileName, byte[] bytes, TypeReference<R> typeReference) {
return HttpClient.convert(httpClient.upload(url, fileKey, fileName, bytes), typeReference);
}
public static String fire(Request request) {
return httpClient.fire(request);
}
}
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import java.lang.reflect.Field;
import java.util.Map;
import okhttp3.OkHttpClient;
public class FormHttpClient extends HttpClient {
private static FormHttpClient formHttpClient;
protected FormHttpClient(OkHttpClient okHttpClient) {
super(okHttpClient);
super.content_json_type = "application/x-www-form-urlencoded";
}
protected <R> String postConvertParam(R param) {
if (param instanceof String) {
return param.toString();
} else {
StringBuilder builder = new StringBuilder();
if (param instanceof Map) {
((Map)param).forEach((key, valuex) -> {
builder.append(key).append("=").append(valuex).append("&");
});
} else {
Class<?> superClass = param.getClass();
for(int i = 0; i < 5 && superClass != Object.class; ++i) {
Field[] var5 = superClass.getDeclaredFields();
int var6 = var5.length;
for(int var7 = 0; var7 < var6; ++var7) {
Field field = var5[var7];
field.setAccessible(true);
String fieldName = field.getName();
Object value;
try {
value = field.get(param);
} catch (IllegalAccessException var12) {
throw new UnsupportedOperationException("参数转换失败");
}
builder.append(fieldName).append("=").append(value).append("&");
}
superClass = superClass.getSuperclass();
}
}
return builder.substring(0, builder.length() - 1);
}
}
public static FormHttpClient getInstance() {
if (formHttpClient == null) {
formHttpClient = HttpClientFactory.getFormHttpInstance(5, 5);
}
return formHttpClient;
}
}
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