[GitHub] [apisix] ieayoio commented on issue #4376: request help: How to use proxy-rewrite add multiple regex_uri property

[GitBox <gi...@apache.org>]

ieayoio commented on issue #4376:
URL: https://github.com/apache/apisix/issues/4376#issuecomment-854739198


   其实我提出这个问题起因并没有这么复杂，只是通过快速入门，想在我原服务的基础上加一个前缀
   
   例如原服务(tomcat)：
   
   ```
   http://host2:8080/service/
   ```
   
   加前缀用如下形式替代:
   
   ```
   http://host1:9080/prefix/service/
   ```
   
   我进行了如下配置
   
   ```json
   "proxy-rewrite": {
         "regex_uri": ["^/prefix/service(.*)", "/service$1"]
       }
   ```
   
   当我访问http://host1:9080/prefix/service/，一切正常，我访问到了原服务http://host2:8080/service/的内容
   
   问题出现在我访问http://host1:9080/prefix/service (没有了结尾的"/")
   
   浏览器url却直接跳转到了http://host1:9080/service/，当然这个无法访问的
   
   我分析原因，问题出现在原服务访问http://host2:8080/service会加/跳转到http://host2:8080/service/
   
   因此，我任务最适合我的是配置两个regex_uri
   
   分别为`"regex_uri": ["^/prefix/service", "/service/"]` 直接加/后缀
   
   和`"regex_uri": ["^/prefix/service(.+)", "/service$1"]`
   
   
   
   目前我已经通过配置两条路由解决了，能满足我的要求
   
   
   
   
   


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