Spring Cloud是當前煊赫一時的微服務開發框架。它的功能強大,組件豐富,設計優雅。目前Spring Cloud還在不斷髮展之中。spring
Spring Cloud即將發佈Spring Cloud Edgware 版本。該版本解決了很多Bug,新增了很多新特性,本系列博客將爲你們詳細闡述在Spring Cloud Edgware中新增的特性。微信
咱們知道,過濾器是Zuul的核心。筆者曾經寫過兩篇文章介紹過濾器:app
Spring Cloud內置的Zuul過濾器詳解 Spring Cloud Zuul過濾器詳解 在Spring Cloud Edgware版本中,新增了/filters 端點。訪問該端點便可返回Zuul中當前全部過濾器的詳情,並按照類型分類。框架
以下是 /filters 端點的展現結果,從中,咱們能夠了解當前Zuul中, error、post 、pre 、route 四種類型的過濾器分別有哪些,每一個過濾器的order (執行順序)是多少,以及是否啓用等信息。這對於Zuul問題的定位頗有用。微服務
{ "error": [ { "class": "org.springframework.cloud.netflix.zuul.filters.post.SendErrorFilter", "order": 0, "disabled": false, "static": true } ], "post": [ { "class": "org.springframework.cloud.netflix.zuul.filters.post.SendResponseFilter", "order": 1000, "disabled": false, "static": true } ], "pre": [ { "class": "org.springframework.cloud.netflix.zuul.filters.pre.DebugFilter", "order": 1, "disabled": false, "static": true }, { "class": "org.springframework.cloud.netflix.zuul.filters.pre.FormBodyWrapperFilter", "order": -1, "disabled": false, "static": true }, { "class": "org.springframework.cloud.netflix.zuul.filters.pre.Servlet30WrapperFilter", "order": -2, "disabled": false, "static": true }, { "class": "org.springframework.cloud.netflix.zuul.filters.pre.ServletDetectionFilter", "order": -3, "disabled": false, "static": true }, { "class": "org.springframework.cloud.netflix.zuul.filters.pre.PreDecorationFilter", "order": 5, "disabled": false, "static": true } ], "route": [ { "class": "org.springframework.cloud.netflix.zuul.filters.route.SimpleHostRoutingFilter", "order": 100, "disabled": false, "static": true }, { "class": "org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter", "order": 10, "disabled": false, "static": true }, { "class": "org.springframework.cloud.netflix.zuul.filters.route.SendForwardFilter", "order": 500, "disabled": false, "static": true } ] }
本文連接:Spring Cloud Edgware新特性之五:filters端點 轉載聲明:本博客由周立創做,採用 CC BY 3.0 CN 許可協議。可自由轉載、引用,但需署名做者且註明文章出處。如轉載至微信公衆號,請在文末添加做者公衆號二維碼。post