smallchill
5 years ago
3 changed files with 55 additions and 10 deletions
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/* |
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* Copyright (c) 2018-2028, Chill Zhuang All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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* |
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* Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* Neither the name of the dreamlu.net developer nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* Author: Chill 庄骞 (smallchill@163.com) |
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*/ |
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package org.springblade.gateway.provider; |
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import org.springframework.cloud.gateway.support.ServerWebExchangeUtils; |
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import org.springframework.http.server.reactive.ServerHttpRequest; |
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import org.springframework.util.MultiValueMap; |
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import org.springframework.web.server.ServerWebExchange; |
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import org.springframework.web.util.UriComponentsBuilder; |
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import java.net.URI; |
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import java.util.LinkedHashSet; |
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/** |
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* RequestProvider |
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* |
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* @author Chill |
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*/ |
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public class RequestProvider { |
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/** |
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* 获取原始url |
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* |
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* @param exchange |
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* @return |
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*/ |
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public static String getOriginalRequestUrl(ServerWebExchange exchange) { |
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ServerHttpRequest request = exchange.getRequest(); |
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LinkedHashSet<URI> uris = exchange.getRequiredAttribute(ServerWebExchangeUtils.GATEWAY_ORIGINAL_REQUEST_URL_ATTR); |
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URI requestUri = uris.stream().findFirst().orElse(request.getURI()); |
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MultiValueMap<String, String> queryParams = request.getQueryParams(); |
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return UriComponentsBuilder.fromPath(requestUri.getRawPath()).queryParams(queryParams).build().toUriString(); |
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} |
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} |
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