From 255e7b2fb584094547a5819e8fe09252968482be Mon Sep 17 00:00:00 2001
From: yukaidi <yukaidi@duck.com>
Date: Thu, 28 May 2026 23:13:09 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20JsParserExecutor=20=E5=92=8C=20JsHttpCli?=
 =?UTF-8?q?ent=20=E6=B7=BB=E5=8A=A0=E8=B5=84=E6=BA=90=E6=B8=85=E7=90=86?=
 =?UTF-8?q?=EF=BC=8C=E4=BF=AE=E5=A4=8D=E8=A7=A3=E6=9E=90=E5=AE=8C=E6=88=90?=
 =?UTF-8?q?=E5=90=8E=E8=B5=84=E6=BA=90=E6=B3=84=E6=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- JsHttpClient 添加 close() 方法释放 WebClient 连接池
- JsParserExecutor 添加 close() 方法，清除 ScriptEngine 中注入的 Java 对象引用
- parse()/parseFileList()/parseById() 均在 onComplete 回调中调用 close() 释放资源
---
 .../cn/qaiu/parser/customjs/JsHttpClient.java | 11 +++++++++-
 .../parser/customjs/JsParserExecutor.java     | 22 ++++++++++++++++---
 2 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/parser/src/main/java/cn/qaiu/parser/customjs/JsHttpClient.java b/parser/src/main/java/cn/qaiu/parser/customjs/JsHttpClient.java
index 24dbeef..0442903 100644
--- a/parser/src/main/java/cn/qaiu/parser/customjs/JsHttpClient.java
+++ b/parser/src/main/java/cn/qaiu/parser/customjs/JsHttpClient.java
@@ -61,7 +61,7 @@ public class JsHttpClient {
     };
     
     public JsHttpClient() {
-        this.client = WebClient.create(WebClientVertxInit.get(), new WebClientOptions());;
+        this.client = WebClient.create(WebClientVertxInit.get(), new WebClientOptions());
         this.clientSession = WebClientSession.create(client);
         this.headers = MultiMap.caseInsensitiveMultiMap();
         // 设置默认的Accept-Encoding头以支持压缩响应
@@ -677,4 +677,13 @@ public class JsHttpClient {
             return buffer.length();
         }
     }
+
+    /**
+     * 关闭 WebClient 释放连接池资源
+     */
+    public void close() {
+        if (client != null) {
+            client.close();
+        }
+    }
 }
diff --git a/parser/src/main/java/cn/qaiu/parser/customjs/JsParserExecutor.java b/parser/src/main/java/cn/qaiu/parser/customjs/JsParserExecutor.java
index 6b81116..9414df7 100644
--- a/parser/src/main/java/cn/qaiu/parser/customjs/JsParserExecutor.java
+++ b/parser/src/main/java/cn/qaiu/parser/customjs/JsParserExecutor.java
@@ -146,6 +146,22 @@ public class JsParserExecutor implements IPanTool {
         }
     }
     
+    /**
+     * 释放资源（ScriptEngine 和 HttpClient），避免内存泄漏
+     */
+    public void close() {
+        if (httpClient != null) {
+            httpClient.close();
+        }
+        // 清除 ScriptEngine 持有的 Java 对象引用，帮助 GC 回收
+        if (engine != null) {
+            engine.put("http", null);
+            engine.put("logger", null);
+            engine.put("shareLinkInfo", null);
+            engine.put("JavaFetch", null);
+        }
+    }
+
     @Override
     public Future<String> parse() {
         jsLogger.info("开始执行JavaScript解析器: {}", config.getType());
@@ -173,7 +189,7 @@ public class JsParserExecutor implements IPanTool {
             } else {
                 throw new RuntimeException("parse函数类型错误");
             }
-        });
+        }).onComplete(ar -> close());
     }
     
     @Override
@@ -206,7 +222,7 @@ public class JsParserExecutor implements IPanTool {
             } else {
                 throw new RuntimeException("parseFileList函数类型错误");
             }
-        });
+        }).onComplete(ar -> close());
     }
     
     @Override
@@ -237,7 +253,7 @@ public class JsParserExecutor implements IPanTool {
             } else {
                 throw new RuntimeException("parseById函数类型错误");
             }
-        });
+        }).onComplete(ar -> close());
     }
     
     /**