From deb4029f01d62ebc70b18df890d24f812298c279 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=84=E6=96=8C=E5=B3=B0?= <bfhuange@isoftstone.com>
Date: Fri, 7 Aug 2026 16:03:42 +0800
Subject: [PATCH] =?UTF-8?q?feat(launch):=20=E6=B7=BB=E5=8A=A0=20Nacos=20?=
 =?UTF-8?q?=E9=85=8D=E7=BD=AE=E5=AF=BC=E5=85=A5=E6=8E=A7=E5=88=B6=E5=8A=9F?=
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---
 .../core/launch/BladeApplication.java         | 52 ++++++++++++++++++-
 1 file changed, 51 insertions(+), 1 deletion(-)

diff --git a/blade-core-launch/src/main/java/org/springblade/core/launch/BladeApplication.java b/blade-core-launch/src/main/java/org/springblade/core/launch/BladeApplication.java
index c2e4ee8..10390d9 100644
--- a/blade-core-launch/src/main/java/org/springblade/core/launch/BladeApplication.java
+++ b/blade-core-launch/src/main/java/org/springblade/core/launch/BladeApplication.java
@@ -46,6 +46,20 @@ import java.util.*;
  */
 public class BladeApplication {
 
+	/**
+	 * 是否注入 Blade 默认的 Nacos spring.config.import。
+	 */
+	public static final String NACOS_IMPORT_ENABLED_PROPERTY = "blade.launcher.nacos.import.enabled";
+
+	/**
+	 * 是否注入 LauncherService 中的 Nacos 系统属性配置。
+	 */
+	public static final String NACOS_CONFIG_ENABLED_PROPERTY = "blade.launcher.nacos.config.enabled";
+
+	private static final String NACOS_IMPORT_ENABLED_ENV = "BLADE_LAUNCHER_NACOS_IMPORT_ENABLED";
+
+	private static final String NACOS_CONFIG_ENABLED_ENV = "BLADE_LAUNCHER_NACOS_CONFIG_ENABLED";
+
 	/**
 	 * 启动SpringBoot应用，不使用自定义SpringApplicationBuilder
 	 *
@@ -120,6 +134,40 @@ public class BladeApplication {
 		return StringUtils.hasText(osName) && !(AppConstant.OS_NAME_LINUX.equalsIgnoreCase(osName));
 	}
 
+	/**
+	 * 是否启用 Blade 默认的 Nacos 配置导入。
+	 *
+	 * @return true 表示启用
+	 */
+	public static boolean isNacosImportEnabled() {
+		return getBoolean(NACOS_IMPORT_ENABLED_PROPERTY, NACOS_IMPORT_ENABLED_ENV, true);
+	}
+
+	/**
+	 * 是否启用 LauncherService 中的 Nacos 系统属性配置。
+	 *
+	 * @return true 表示启用
+	 */
+	public static boolean isNacosConfigEnabled() {
+		return getBoolean(NACOS_CONFIG_ENABLED_PROPERTY, NACOS_CONFIG_ENABLED_ENV, true);
+	}
+
+	/**
+	 * 关闭 Blade 启动阶段的 Nacos 默认配置注入，改由应用自身配置文件声明。
+	 */
+	public static void disableNacosLaunchConfig() {
+		System.setProperty(NACOS_IMPORT_ENABLED_PROPERTY, Boolean.FALSE.toString());
+		System.setProperty(NACOS_CONFIG_ENABLED_PROPERTY, Boolean.FALSE.toString());
+	}
+
+	private static boolean getBoolean(String propertyName, String envName, boolean defaultValue) {
+		String value = System.getProperty(propertyName);
+		if (!StringUtils.hasText(value)) {
+			value = System.getenv(envName);
+		}
+		return StringUtils.hasText(value) ? Boolean.parseBoolean(value) : defaultValue;
+	}
+
 
 	/**
 	 * 配置环境变量
@@ -199,7 +247,9 @@ public class BladeApplication {
 		defaultProperties.setProperty("spring.sleuth.sampler.percentage", "1.0");
 		defaultProperties.setProperty("spring.cloud.alibaba.seata.tx-service-group", appName.concat(NacosConstant.NACOS_GROUP_SUFFIX));
 		defaultProperties.setProperty("nacos.logging.default.config.enabled", "false");
-		defaultProperties.setProperty("spring.config.import", String.join(",", NacosConstant.dataId(), NacosConstant.dataId(profile), NacosConstant.dataId(appName, profile)));
+		if (isNacosImportEnabled()) {
+			defaultProperties.setProperty("spring.config.import", String.join(",", NacosConstant.dataId(), NacosConstant.dataId(profile), NacosConstant.dataId(appName, profile)));
+		}
 		return defaultProperties;
 	}