{"id":915,"date":"2023-03-11T17:06:56","date_gmt":"2023-03-11T09:06:56","guid":{"rendered":"https:\/\/www.appblog.cn\/?p=915"},"modified":"2023-04-29T15:49:30","modified_gmt":"2023-04-29T07:49:30","slug":"spring-cloud-manually-instantiates-feign","status":"publish","type":"post","link":"https:\/\/www.appblog.cn\/index.php\/2023\/03\/11\/spring-cloud-manually-instantiates-feign\/","title":{"rendered":"Spring Cloud\u624b\u52a8\u5b9e\u4f8b\u5316Feign\u4ee3\u7801"},"content":{"rendered":"

Feign\u62bd\u8c61\u5316HTTP\u8c03\u7528\uff0c\u53ef\u4ee5\u4ee5\u63a5\u53e3\u7684\u5f62\u5f0f\u8c03\u7528\u8fdc\u7a0b\u670d\u52a1\uff0c\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u53ef\u4ee5\u907f\u514d\u5f88\u591a\u4f4e\u7ea7\u9519\u8bef\uff0c\u6bd4\u5982\u8bef\u4f20\u3001\u4f20\u9519\u5b57\u6bb5\uff0c\u7edf\u4e00\u54cd\u5e94\u907f\u514d\u4e71\u9002\u914d\u7b49\u7b49\u3002\u7136\u800c\u6709\u65f6\u5019\u5728\u4e00\u4e9b\u7279\u6b8a\u7684\u573a\u666f\uff0c\u6bd4\u5982\uff1a<\/p>\n

1\u3001\u5f53\u548cconsul\u7ed3\u5408\u4f7f\u7528\u65f6\uff0c\u51fa\u73b0\u5f02\u6784\u8c03\u7528\uff0c\u6b64\u65f6\u5f02\u6784\u670d\u52a1\u65e0\u6cd5\u6ce8\u518c\u5230consul\u5bfc\u81f4\u8c03\u7528\u5931\u8d25
\n2\u3001\u540c\u4e00\u5957\u670d\u52a1\uff0c\u63d0\u4f9b\u65b9\u591a\u4e2a\uff0c\u9700\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u8c03\u7528
\n3\u3001\u5728\u505a\u81ea\u52a8\u5316\u5207\u6362\u73af\u5883\u65f6<\/p>\n

<\/p>\n

\u7b49\u7b49\uff0c\u6b64\u65f6\u5c31\u4e0d\u80fd\u5b9a\u6b7b\u670d\u52a1URL\uff0c\u9700\u8981\u624b\u52a8\u521b\u5efaFeign\u5b9e\u4f8b\uff0c\u4ee5\u4e0b\u662f\u5e38\u7528\u7684\u4ee3\u7801\uff1a<\/p>\n

\u4e0d\u542f\u7528Hystrix<\/h3>\n
builder = Feign.builder()<\/code><\/pre>\n
\u542f\u7528Hystrix<\/h3>\n
builder=HystrixFeign.builder();<\/code><\/pre>\n
\u8bbe\u7f6e\u91cd\u8bd5\u673a\u5236<\/h3>\n
\/\/\u4e0d\u91cd\u8bd5\nbuilder.retryer(Retryer.Default.NEVER_RETRY)\n\/\/\u91cd\u8bd54\u6b21\nbuilder.retryer(new Retryer.Default(100, 1000, 4))<\/code><\/pre>\n
\u8bbe\u7f6e\u8d85\u65f6<\/h3>\n
builder.options(new Request.Options(3 * 1000, 3 * 1000))<\/code><\/pre>\n
\u8bbe\u7f6e\u76ee\u6807\u63a5\u53e3\uff08\u4e0d\u542f\u7528Hystrix\uff09<\/h3>\n
builder.target(ShortDomainRpc.class, this.shortDomainServerUrl);<\/code><\/pre>\n
\u8bbe\u7f6e\u76ee\u6807\u63a5\u53e3\uff08\u542f\u7528Hystrix\uff09<\/h3>\n
builder.target(ShortDomainRpc.class, this.shortDomainServerUrl, new ShortDomainRpcFallback());<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
Feign\u62bd\u8c61\u5316HTTP\u8c03\u7528\uff0c\u53ef\u4ee5\u4ee5\u63a5\u53e3\u7684\u5f62\u5f0f\u8c03\u7528\u8fdc\u7a0b\u670d\u52a1\uff0c\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u53ef\u4ee5\u907f\u514d\u5f88\u591a\u4f4e\u7ea7\u9519\u8bef\uff0c\u6bd4\u5982\u8bef\u4f20\u3001\u4f20\u9519\u5b57 […]<\/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":[251],"class_list":["post-915","post","type-post","status-publish","format-standard","hentry","category-spring-cloud","tag-feign"],"_links":{"self":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/915","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=915"}],"version-history":[{"count":0,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/915\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/media?parent=915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/categories?post=915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/tags?post=915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}