From 85b6c18f8871465fbb34b005291e8a80b18d02d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=AE=B8=E6=98=86=E9=B9=8F?= <kunpeng.xkp@alibaba-inc.com>
Date: Thu, 21 Jan 2021 21:21:33 +0800
Subject: [PATCH 1/2] fix: fix the request address is undefined after SSL is
 enabled

---
 packages/nacos-config/src/http_agent.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/packages/nacos-config/src/http_agent.ts b/packages/nacos-config/src/http_agent.ts
index a250dbb..df6a9f8 100644
--- a/packages/nacos-config/src/http_agent.ts
+++ b/packages/nacos-config/src/http_agent.ts
@@ -23,7 +23,6 @@ import { encodingParams, transformGBKToUTF8 } from './utils';
 export class HttpAgent {
 
   options;
-  currentServer: string;
   protected loggerDomain = 'Nacos';
   private debugPrefix = this.loggerDomain.toLowerCase();
   private debug = require('debug')(`${this.debugPrefix}:${process.pid}:http_agent`);
@@ -188,12 +187,12 @@ export class HttpAgent {
     if (/:/.test(currentServer)) {
       url = `http://${currentServer}`;
       if (this.ssl) {
-        url = `https://${this.currentServer}`;
+        url = `https://${currentServer}`;
       }
     } else {
       url = `http://${currentServer}:${this.serverPort}`;
       if (this.ssl) {
-        url = `https://${this.currentServer}:${this.serverPort}`;
+        url = `https://${currentServer}:${this.serverPort}`;
       }
     }
     return `${url}/${this.contextPath}`;

From 5a10a5617378bcc81b5de0a2b7773fc110148a58 Mon Sep 17 00:00:00 2001
From: netfoxor <netfoxor@qq.com>
Date: Thu, 30 Dec 2021 10:33:25 +0800
Subject: [PATCH 2/2] fix: fix contextPath cannot be set to empty
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

const configClient = new NacosConfigClient({
  serverAddr: '127.0.0.1:8848',
  contextPath: '',
});
在使用NacosConfigClient时指定了contextPath但还是不生效，通过跟踪代码，发现在调http_agent中如果contenxPath为空，会再设置一次默认值，在创建NacosConfigClient时已经处理过一次（如果contextPath不存在则使用默认值'nacos')，所以我的理解这一步应该不需要了，也要考虑有些服务端进行改造时把contextPath去掉的情况。
---
 packages/nacos-config/src/http_agent.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/nacos-config/src/http_agent.ts b/packages/nacos-config/src/http_agent.ts
index 02766fd..40aef69 100644
--- a/packages/nacos-config/src/http_agent.ts
+++ b/packages/nacos-config/src/http_agent.ts
@@ -71,7 +71,7 @@ export class HttpAgent {
   }
 
   get contextPath() {
-    return this.configuration.get(ClientOptionKeys.CONTEXTPATH) || 'nacos';
+    return this.configuration.get(ClientOptionKeys.CONTEXTPATH) || '';
   }
 
   get clusterName() {
@@ -216,7 +216,7 @@ export class HttpAgent {
         url = `https://${currentServer}:${this.serverPort}`;
       }
     }
-    return `${url}/${this.contextPath}`;
+    return `${url}${this.contextPath ? `/${this.contextPath}` : ''}`;
   }
 
   decodeResData(res, method = 'GET') {