spring cloud refresh配置属性

Question

我想重新绑定configurationproperties数据。发布http://localhost:8080/env，它正在工作。但是发送http://localhost:8080/env/reset不能刷新所有配置。只能刷新访问过/env的键。我想刷新所有配置，该怎么办？

http://projects.spring.io/spring-cloud/spring-cloud.html#_endpoint

Answer 1

将键值对发送到/env将触发重新绑定。如果managerpropertysource不为空，则向/env/reset发帖也会触发。

如果不是通过发布/env来更新环境，则可以使用endpoint/refresh。

@ManagedOperation
public Map<String, Object> reset() {
    Map<String, Object> result = new LinkedHashMap<String, Object>(map);
    if (!map.isEmpty()) {
        map.clear();
        publish(new EnvironmentChangeEvent(publisher, result.keySet()));
    }
    return result;
}

@ManagedOperation
public void setProperty(String name, String value) {

    if (!environment.getPropertySources().contains(MANAGER_PROPERTY_SOURCE)) {
        synchronized (map) {
            if (!environment.getPropertySources().contains(MANAGER_PROPERTY_SOURCE)) {
                MapPropertySource source = new MapPropertySource(
                        MANAGER_PROPERTY_SOURCE, map);
                environment.getPropertySources().addFirst(source);
            }
        }
    }

    if (!value.equals(environment.getProperty(name))) {
        map.put(name, value);
        publish(new EnvironmentChangeEvent(publisher, Collections.singleton(name)));
    }

}