在springboot版本升级后，应用程序日志记录未遵循logging.pattern.level

Question

在更新了sprinboot版本之后，我开始在应用程序的开始出现以下错误，并且日志没有遵循来自application.properties的logging.pattern.level

testApp          | 2020-11-11 06:32:55,666 main ERROR Incorrect number of options on style. Expected at least 1, received 0
testApp          | 2020-11-11 06:32:55,681 main WARN Class org.springframework.boot.logging.log4j2.ColorConverter does not extend PatternConverter.
testApp          | 2020-11-11 06:32:55,683 main ERROR Unrecognized conversion specifier [clr] starting at position 4 in conversion pattern.
testApp          | 2020-11-11 06:32:55,684 main ERROR Incorrect number of options on style. Expected at least 1, received 0
testApp          | 2020-11-11 06:32:55,685 main WARN Class org.springframework.boot.logging.log4j2.ColorConverter does not extend PatternConverter.
testApp          | 2020-11-11 06:32:55,685 main ERROR Unrecognized conversion specifier [clr] starting at position 14 in conversion pattern.

模式如下：

logging.pattern.level: "%clr(%5p) %clr([%X{traceId}/%X{spanId}]){yellow}"

Answer 1

较新版本(2.3.5+)中的语法发生了变化，将()替换为{}，如下所示，看看这是否有帮助：

logging.pattern.level: "%clr{%5p} %clr{[%X{traceId}/%X{spanId}]}{yellow}"