com.xkcoding.http.support.hutool.HutoolImpl Maven / Gradle / Ivy

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/*
 * Copyright (c) 2019-2029, xkcoding & Yangkai.Shen & 沈扬凯 ([email protected] & xkcoding.com).
 * 
 * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 

 * http://www.gnu.org/licenses/lgpl.html
 * 

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.xkcoding.http.support.hutool;

import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpResponse;
import com.xkcoding.http.constants.Constants;
import com.xkcoding.http.exception.SimpleHttpException;
import com.xkcoding.http.support.Http;
import com.xkcoding.http.support.HttpHeader;
import com.xkcoding.http.util.MapUtil;
import com.xkcoding.http.util.StringUtil;
import com.xkcoding.http.util.UrlUtil;

import java.util.Map;

/**
 * 

 * Hutool 实现
 * 
 *
 * @author yangkai.shen
 * @date Created in 2019/12/24 19:08
 */
public class HutoolImpl implements Http {
	private String exec(HttpRequest request) {
		request = request.timeout(Constants.TIMEOUT);
		try (HttpResponse response = request.execute()) {
			if (!response.isOk()) {
				throw new SimpleHttpException("Unexpected code " + response);
			}

			return response.body();
		}
	}

	/**
	 * GET 请求
	 *
	 * @param url URL
	 * @return 结果
	 */
	@Override
	public String get(String url) {
		return this.get(url, null, false);
	}

	/**
	 * GET 请求
	 *
	 * @param url    URL
	 * @param params 参数
	 * @param encode 是否需要 url encode
	 * @return 结果
	 */
	@Override
	public String get(String url, Map params, boolean encode) {
		return this.get(url, params, null, encode);
	}

	/**
	 * GET 请求
	 *
	 * @param url    URL
	 * @param params 参数
	 * @param header 请求头
	 * @param encode 是否需要 url encode
	 * @return 结果
	 */
	@Override
	public String get(String url, Map params, HttpHeader header, boolean encode) {
		String baseUrl = StringUtil.appendIfNotContain(url, "?", "&");
		url = baseUrl + MapUtil.parseMapToString(params, encode);

		HttpRequest request = HttpRequest.get(url);

		if (header != null) {
			MapUtil.forEach(header.getHeaders(), request::header);
		}

		return exec(request);
	}

	/**
	 * POST 请求
	 *
	 * @param url URL
	 * @return 结果
	 */
	@Override
	public String post(String url) {
		HttpRequest request = HttpRequest.post(url);
		return this.exec(request);
	}

	/**
	 * POST 请求
	 *
	 * @param url  URL
	 * @param data JSON 参数
	 * @return 结果
	 */
	@Override
	public String post(String url, String data) {
		return this.post(url, data, null);
	}

	/**
	 * POST 请求
	 *
	 * @param url    URL
	 * @param data   JSON 参数
	 * @param header 请求头
	 * @return 结果
	 */
	@Override
	public String post(String url, String data, HttpHeader header) {
		HttpRequest request = HttpRequest.post(url);

		if (StringUtil.isNotEmpty(data)) {
			request.body(data);
		}

		if (header != null) {
			MapUtil.forEach(header.getHeaders(), request::header);
		}
		return this.exec(request);
	}

	/**
	 * POST 请求
	 *
	 * @param url    URL
	 * @param params form 参数
	 * @param encode 是否需要 url encode
	 * @return 结果
	 */
	@Override
	public String post(String url, Map params, boolean encode) {
		return this.post(url, params, null, encode);
	}

	/**
	 * POST 请求
	 *
	 * @param url    URL
	 * @param params form 参数
	 * @param header 请求头
	 * @param encode 是否需要 url encode
	 * @return 结果
	 */
	@Override
	public String post(String url, Map params, HttpHeader header, boolean encode) {
		HttpRequest request = HttpRequest.post(url);

		if (encode) {
			MapUtil.forEach(params, (k, v) -> request.form(k, UrlUtil.urlEncode(v)));
		} else {
			MapUtil.forEach(params, request::form);
		}

		if (header != null) {
			MapUtil.forEach(header.getHeaders(), request::header);
		}
		return this.exec(request);
	}
}