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Date: Tue, 4 Mar 2025 22:27:21 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8B=A6=E6=88=AA=E5=99=A8=E6=96=B0=E5=A2=9Ein?=
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---
 changelog.md                                         |  1 +
 .../sop/gateway/interceptor/RouteInterceptor.java    | 12 ++++++++++++
 .../sop/gateway/service/impl/RouteServiceImpl.java   | 11 +++++++++++
 3 files changed, 24 insertions(+)

diff --git a/changelog.md b/changelog.md
index 98e3ad25..3b447c7f 100755
--- a/changelog.md
+++ b/changelog.md
@@ -2,6 +2,7 @@
 
 ## 日常更新
 
+- 2025-03-04：拦截器新增init方法，用来做一些初始化工作
 - 2025-02-27：新增token校验,com.gitee.sop.gateway.interceptor.internal.TokenValidateInterceptor.checkToken
 - 2025-02-20：修复Linux环境下启动报错，加载i18n问题；优化新增接口注册保存逻辑
 - 2025-02-19：升级fastmybatis到3.0.16
diff --git a/sop-gateway/src/main/java/com/gitee/sop/gateway/interceptor/RouteInterceptor.java b/sop-gateway/src/main/java/com/gitee/sop/gateway/interceptor/RouteInterceptor.java
index 4f986da1..ffe49d34 100755
--- a/sop-gateway/src/main/java/com/gitee/sop/gateway/interceptor/RouteInterceptor.java
+++ b/sop-gateway/src/main/java/com/gitee/sop/gateway/interceptor/RouteInterceptor.java
@@ -2,6 +2,8 @@ package com.gitee.sop.gateway.interceptor;
 
 import com.gitee.sop.gateway.common.ApiInfoDTO;
 import com.gitee.sop.gateway.request.ApiRequestContext;
+import org.springframework.context.ApplicationContext;
+import org.springframework.core.env.Environment;
 
 /**
  * 路由拦截器
@@ -10,6 +12,16 @@ import com.gitee.sop.gateway.request.ApiRequestContext;
  */
 public interface RouteInterceptor {
 
+    /**
+     * 初始化，spring容器启动后执行。
+     *
+     * @param applicationContext spring上下文
+     * @param environment        spring环境变量
+     */
+    default void init(ApplicationContext applicationContext, Environment environment) {
+
+    }
+
     /**
      * 在路由转发前执行，签名校验通过后会立即执行此方法
      * <pre>
diff --git a/sop-gateway/src/main/java/com/gitee/sop/gateway/service/impl/RouteServiceImpl.java b/sop-gateway/src/main/java/com/gitee/sop/gateway/service/impl/RouteServiceImpl.java
index fcc1e2e3..d3943eb0 100755
--- a/sop-gateway/src/main/java/com/gitee/sop/gateway/service/impl/RouteServiceImpl.java
+++ b/sop-gateway/src/main/java/com/gitee/sop/gateway/service/impl/RouteServiceImpl.java
@@ -30,6 +30,8 @@ import org.apache.dubbo.common.utils.ClassUtils;
 import org.apache.dubbo.rpc.RpcContext;
 import org.apache.dubbo.rpc.RpcContextAttachment;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.core.env.Environment;
 import org.springframework.stereotype.Service;
 import org.springframework.util.ObjectUtils;
 import org.springframework.util.StringUtils;
@@ -73,6 +75,11 @@ public class RouteServiceImpl implements RouteService {
     @Autowired
     private Serde serde;
 
+    @Autowired
+    private ApplicationContext applicationContext;
+    @Autowired
+    private Environment environment;
+
     @Override
     public Response route(ApiRequestContext apiRequestContext) {
         ApiRequest apiRequest = apiRequestContext.getApiRequest();
@@ -259,6 +266,10 @@ public class RouteServiceImpl implements RouteService {
             routeInterceptors = new ArrayList<>();
         }
         routeInterceptors.sort(Comparator.comparing(RouteInterceptor::getOrder));
+
+        for (RouteInterceptor routeInterceptor : routeInterceptors) {
+            routeInterceptor.init(applicationContext, environment);
+        }
     }
 
 }