From d628ffad26f897ee6144b3981bdcd11cb8dd5e9d Mon Sep 17 00:00:00 2001
From: roymondchen <roymondchen@tencent.com>
Date: Mon, 19 May 2025 20:14:29 +0800
Subject: [PATCH] =?UTF-8?q?fix(data-source):=20=E5=BC=82=E6=AD=A5=E5=8A=A0?=
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---
 packages/data-source/src/DataSourceManager.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/data-source/src/DataSourceManager.ts b/packages/data-source/src/DataSourceManager.ts
index 03e4dcfc..44685116 100644
--- a/packages/data-source/src/DataSourceManager.ts
+++ b/packages/data-source/src/DataSourceManager.ts
@@ -76,6 +76,7 @@ class DataSourceManager extends EventEmitter {
   public dataSourceMap = new Map<string, DataSource & Record<string, any>>();
 
   public data: DataSourceManagerData = {};
+  public initialData: DataSourceManagerData = {};
   public useMock?: boolean = false;
 
   constructor({ app, useMock, initialData }: DataSourceManagerOptions) {
@@ -87,6 +88,7 @@ class DataSourceManager extends EventEmitter {
     this.useMock = useMock;
 
     if (initialData) {
+      this.initialData = initialData;
       this.data = initialData;
     }
 
@@ -178,7 +180,7 @@ class DataSourceManager extends EventEmitter {
       }
 
       // 保证初始化时的第一次编译有值
-      this.data[config.id] = getDefaultValueFromFields(config.fields);
+      this.data[config.id] = this.initialData[config.id] ?? getDefaultValueFromFields(config.fields);
 
       return;
     }
@@ -188,7 +190,7 @@ class DataSourceManager extends EventEmitter {
       schema: config,
       request: this.app.request,
       useMock: this.useMock,
-      initialData: this.data[config.id],
+      initialData: this.initialData[config.id],
       ObservedDataClass: DataSourceManager.ObservedDataClass,
     });
 
@@ -322,6 +324,7 @@ class DataSourceManager extends EventEmitter {
   public destroy() {
     this.removeAllListeners();
     this.data = {};
+    this.initialData = {};
     this.dataSourceMap.forEach((ds) => {
       ds.destroy();
     });