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@RestController public class HotModificationLevel { private final LoggingSystem loggingSystem; public HotModificationLevel(LoggingSystem loggingSystem) { this.loggingSystem = loggingSystem; } @PostMapping("/logger/level") public void setLoggerLevel(@RequestBody SetLoggerLevelParam levelParam) { loggingSystem.setLogLevel(levelParam.getLoggerName(), levelParam.getLoggerLevel()); } public static class SetLoggerLevelParam { private String loggerName; private LogLevel loggerLevel; // 省略getter和setter } } |
参考：https://juejin.cn/post/7348309454700183561