com.xingyuv.http.util.UrlUtil 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.xingyuv.http.util;

import cn.hutool.core.exceptions.UtilException;
import com.xingyuv.http.constants.Constants;
import com.xingyuv.http.exception.SimpleHttpException;
import lombok.experimental.UtilityClass;

import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.net.URLEncoder;

/**
 * 

 * Url 工具类
 * 
 *
 * @author yangkai.shen
 * @date Created in 2019/12/24 22:27
 */
@UtilityClass
public class UrlUtil {
    /**
     * 编码
     *
     * @param value str
     * @return encode str
     */
    public String urlEncode(String value) {
        if (value == null) {
            return "";
        }
        try {
            String encoded = URLEncoder.encode(value, Constants.DEFAULT_ENCODING.displayName());
            return encoded.replace("+", "%20").replace("*", "%2A").replace("~", "%7E").replace("/", "%2F");
        } catch (UnsupportedEncodingException e) {
            throw new SimpleHttpException("Failed To Encode Uri", e);
        }
    }

    /**
     * 解码URL

     * 将%开头的16进制表示的内容解码。
     *
     * @param url URL
     * @return 解码后的URL
     * @throws UtilException UnsupportedEncodingException
     */
    public String urlDecode(String url) throws UtilException {
        if (StringUtil.isEmpty(url)) {
            return url;
        }
        try {
            return URLDecoder.decode(url, Constants.DEFAULT_ENCODING.displayName());
        } catch (UnsupportedEncodingException e) {
            throw new SimpleHttpException("Unsupported encoding", e);
        }
    }
}