package com.gs.simple.common;

import lombok.RequiredArgsConstructor;
import org.springframework.core.env.ConfigurableEnvironment;
import org.springframework.core.env.Environment;
import org.springframework.core.env.MapPropertySource;
import org.springframework.stereotype.Component;

import java.util.Map;

@Component
@RequiredArgsConstructor
public class DatabaseConfig {

    private final Environment env;

    public void updateDatabaseConfig(String newUrl, String newUsername, String newPassword) {
        // 使用Environment对象来动态修改属性
        ((ConfigurableEnvironment) env).getPropertySources().addFirst(new MapPropertySource("dynamicProperties", Map.of("spring.datasource.url", newUrl, "spring.datasource.username", newUsername, "spring.datasource.password", newPassword)));
    }
}