update 代码细节优化 分离 ServletUtils 独立 WebFluxUtils 解耦
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custom: http://doc.ruoyi.vip/ruoyi-cloud/other/donate.html
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package com.ruoyi.gateway.utils;
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import com.ruoyi.common.core.domain.R;
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import com.ruoyi.common.core.utils.JsonUtils;
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import org.springframework.core.io.buffer.DataBuffer;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.MediaType;
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import org.springframework.http.server.reactive.ServerHttpResponse;
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import reactor.core.publisher.Mono;
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/**
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* WebFlux 工具类
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*
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* @author Lion Li
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*/
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public class WebFluxUtils {
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/**
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* 设置webflux模型响应
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*
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* @param response ServerHttpResponse
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* @param value 响应内容
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* @return Mono<Void>
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*/
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public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, Object value) {
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return webFluxResponseWriter(response, HttpStatus.OK, value, R.FAIL);
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}
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/**
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* 设置webflux模型响应
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*
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* @param response ServerHttpResponse
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* @param code 响应状态码
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* @param value 响应内容
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* @return Mono<Void>
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*/
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public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, Object value, int code) {
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return webFluxResponseWriter(response, HttpStatus.OK, value, code);
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}
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/**
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* 设置webflux模型响应
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*
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* @param response ServerHttpResponse
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* @param status http状态码
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* @param code 响应状态码
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* @param value 响应内容
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* @return Mono<Void>
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*/
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public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, HttpStatus status, Object value, int code) {
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return webFluxResponseWriter(response, MediaType.APPLICATION_JSON_VALUE, status, value, code);
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}
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/**
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* 设置webflux模型响应
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*
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* @param response ServerHttpResponse
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* @param contentType content-type
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* @param status http状态码
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* @param code 响应状态码
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* @param value 响应内容
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* @return Mono<Void>
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*/
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public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, String contentType, HttpStatus status, Object value, int code) {
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response.setStatusCode(status);
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response.getHeaders().add(HttpHeaders.CONTENT_TYPE, contentType);
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R<?> result = R.fail(code, value.toString());
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DataBuffer dataBuffer = response.bufferFactory().wrap(JsonUtils.toJsonString(result).getBytes());
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return response.writeWith(Mono.just(dataBuffer));
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}
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}
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