场景：程序启动后执行业务判断，动态修改Environment值
@Configuration
@EnableScheduling
public class testTaskRunConfig implements ApplicationRunner {
@Autowired
private Environment env;
@Autowired
private SpringAppUtils springBeanUtil;
@Override
public void run(ApplicationArguments args) throws Exception {
String property = env.getProperty("scheduled.enable");
System.out.println("task.enable = " + property);
//业务判断
//.....
ApplicationContext ctx = SpringAppUtils.getApplicationContext();
ConfigurableEnvironment configurableEnvironment = (org.springframework.core.env.ConfigurableEnvironment) env;
Properties properties = new Properties();
properties.setProperty("task.enable", "false");
PropertiesPropertySource propertiesPropertySource = new PropertiesPropertySource("my",properties);
configurableEnvironment.getPropertySources().addFirst(propertiesPropertySource);
ctx.publishEvent发布者：admin，转转请注明出处：http://www.yc00.com/web/1755498730a5235425.html
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