zuul sample

https://github.com/kakawait/uaa-behind-zuul-sample/

 

1.參考資料

項目:https://github.com/kakawait/uaa-behind-zuul-sample/，按照這個項目實現後，雖然會跳轉到認證服務的登陸頁，但登陸成功後沒法跳轉回來，緣由是作了二次302，但302的過程當中將一些信息丟了，查緣由是，主要跟蹤了下面的類

預過濾器:

0 = {ServletDetectionFilter@9816} ，肯定是否支持Dispatch請求
1 = {Servlet30WrapperFilter@9817} ,進行Servlet30請求包裝
2 = {FormBodyWrapperFilter@9818} ,FormBody包裝
3 = {DebugFilter@9819} 
4 = {PreDecorationFilter@9820} 
5 = {AuthenticationHeaderFilter@9821} ,addIgnoredHeaders不知道是啥意思
6 = {OAuth2TokenRelayFilter@9441} ,這個被跳過了,不知道是否能夠直接disable算了

   ctx.addZuulRequestHeader("authorization", ctx.get(TOKEN_TYPE) + " " + getAccessToken(ctx));

正式過濾器：

0 = {RibbonRoutingFilter@9478} 
1 = {SimpleHostRoutingFilter@9669} 
2 = {SendForwardFilter@9692} 

 

2.zuul中主要的類

2.1 ZuulController

public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {}

2.2 RibbonRoutingFilter