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⚡ 启动器配置参数支持命令行覆盖

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This commit is contained in:
smallchill 2021-11-26 11:28:16 +08:00
parent 158b3d310f
commit 71b19d7187
2 changed files with 47 additions and 4 deletions
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9
blade-common/src/main/java/org/springblade/common/launch/LauncherServiceImpl.java
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@ -17,6 +17,7 @@ package org.springblade.common.launch;
import org.springblade.common.constant.LauncherConstant; import org.springblade.common.constant.LauncherConstant;
import org.springblade.core.launch.service.LauncherService; import org.springblade.core.launch.service.LauncherService;
import org.springblade.core.launch.utils.PropsUtil;
import org.springframework.boot.builder.SpringApplicationBuilder; import org.springframework.boot.builder.SpringApplicationBuilder;
import java.util.Properties; import java.util.Properties;
@ -31,10 +32,10 @@ public class LauncherServiceImpl implements LauncherService {
@Override @Override
public void launcher(SpringApplicationBuilder builder, String appName, String profile) { public void launcher(SpringApplicationBuilder builder, String appName, String profile) {
Properties props = System.getProperties(); Properties props = System.getProperties();
props.setProperty("spring.cloud.nacos.discovery.server-addr", LauncherConstant.nacosAddr(profile)); PropsUtil.setProperty(props, "spring.cloud.nacos.discovery.server-addr", LauncherConstant.nacosAddr(profile));
props.setProperty("spring.cloud.nacos.config.server-addr", LauncherConstant.nacosAddr(profile)); PropsUtil.setProperty(props, "spring.cloud.nacos.config.server-addr", LauncherConstant.nacosAddr(profile));
props.setProperty("spring.cloud.sentinel.transport.dashboard", LauncherConstant.sentinelAddr(profile)); PropsUtil.setProperty(props, "spring.cloud.sentinel.transport.dashboard", LauncherConstant.sentinelAddr(profile));
props.setProperty("spring.zipkin.base-url", LauncherConstant.zipkinAddr(profile)); PropsUtil.setProperty(props, "spring.zipkin.base-url", LauncherConstant.zipkinAddr(profile));
} }
} }

42
blade-common/src/main/java/org/springblade/common/tool/PropsUtil.java Normal file
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@ -0,0 +1,42 @@
/**
* Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
* <p>
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springblade.common.tool;
import org.springframework.util.StringUtils;
import java.util.Properties;
/**
* 配置工具类
*
* @author Chill
*/
public class PropsUtil {
/**
* 设置配置值，已存在则跳过
*
* @param props property
* @param key key
* @param value value
*/
public static void setProperty(Properties props, String key, String value) {
if (StringUtils.isEmpty(props.getProperty(key))) {
props.setProperty(key, value);
}
}
}