Zuul\u8def\u7531\u4fe1\u606f\u53ef\u4ee5\u6765\u81eaProperties\u6587\u4ef6\u3001DB\u3001Apollo\u7b49\u3002<\/p>\n
zuul:\n host:\n connect-timeout-millis: 3000\n socket-timeout-millis: 20000\n routes:\n unified:\n path: \/gw\/**\n serviceId: gw\n sensitiveHeaders:\nroutes:\n services:\n union_pay_online: ok-cloud-union-pay-online\n union_pay_offline: ok-cloud-union-pay-offline<\/code><\/pre>\n<\/p>\n
@Data\n@Configuration\n@ConfigurationProperties(prefix = "routes")\npublic class RouteConfig {\n @NestedConfigurationProperty\n private Map<String, String> services = new HashMap<>();\n}<\/code><\/pre>\n@Slf4j\n@Component\npublic class RouteFilter extends ZuulFilter {\n @Autowired\n RouteConfig routeConfig;\n\n @Override\n public Object run() throws ZuulException {\n RequestContext ctx = RequestContext.getCurrentContext();\n if (!ctx.sendZuulResponse()) {\n return null;\n }\n HttpServletRequest request = ctx.getRequest();\n log.info("\u8bf7\u6c42uri: {}", request.getRequestURI());\n Object originalRequestPath = ctx.get(FilterConstants.REQUEST_URI_KEY);\n log.info("originalRequestPath = {}", originalRequestPath);\n try {\n String serviceCode = request.getParameter("service_code");\n if (isBlank(serviceCode)) {\n String requestBody = StreamUtils.copyToString(request.getInputStream(), Charset.forName(CharEncoding.UTF_8));\n ServiceDto dto = JSON.parseObject(requestBody, ServiceDto.class);\n serviceCode = dto.getProduct_code();\n }\n if (isBlank(serviceCode)) {\n sendErrorResponse(ResultBuilder.failure(ResponseCode.BAD_REQUEST.code(), "service_code is blank"));\n return null;\n }\n String serviceId = routeConfig.getServices().get(serviceCode.toLowerCase());\n ctx.put(FilterConstants.SERVICE_ID_KEY, serviceId);\n ctx.put(FilterConstants.PROXY_KEY, serviceId);\n \/\/ctx.put(REQUEST_URI_KEY, route.getPath());\n } catch (Exception e) {\n log.error("", e);\n sendErrorResponse(ResultBuilder.failure(ResponseCode.SERVICE_UNAVAILABLE));\n }\n return null;\n }\n\n private void sendErrorResponse(Result result) {\n RequestContext requestContext = RequestContext.getCurrentContext();\n requestContext.setSendZuulResponse(false);\n requestContext.addZuulResponseHeader("Content-type", "application\/json;charset=UTF-8");\n requestContext.setResponseBody(JSON.toJSONString(result));\n }\n\n @Override\n public String filterType() {\n return FilterConstants.PRE_TYPE;\n }\n\n @Override\n public int filterOrder() {\n return FilterConstants.PRE_DECORATION_FILTER_ORDER + 1; \/\/PreDecorationFilter\u4f1a\u5bf9\u670d\u52a1\u505a\u5c01\u88c5\uff0c\u6545\u5728\u5b83\u4e4b\u540e\u4fee\u6539\n }\n\n @Override\n public boolean shouldFilter() {\n return true;\n }\n\n @Data\n public static class ServiceDto {\n @JsonProperty("service_code")\n private String serviceCode;\n }\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"Zuul\u8def\u7531\u4fe1\u606f\u53ef\u4ee5\u6765\u81eaProperties\u6587\u4ef6\u3001DB\u3001Apollo\u7b49\u3002 zuul: host: connec […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[250],"class_list":["post-1739","post","type-post","status-publish","format-standard","hentry","category-spring-cloud","tag-zuul"],"_links":{"self":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/1739","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1739"}],"version-history":[{"count":0,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/1739\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}