${LOG_PATH}/${APP_DIR}/process.log ${LOG_PATH}/${APP_DIR}/process.%d{yyyy-MM-dd}.%i.log ${MAX_HISTORY} ${MAX_FILE_SIZE} ${TOTAL_SIZE} DEBUG ${PATTERN} utf-8 ${LOG_PATH}/${APP_DIR}/error.log ${LOG_PATH}/${APP_DIR}/error.%d{yyyy-MM-dd}.%i.log ${MAX_HISTORY} ${MAX_FILE_SIZE} ${TOTAL_SIZE} error ACCEPT DENY ${PATTERN} utf-8 ${PATTERN} utf-8 debug %d{yyyy-MM-dd HH:mm:ss.SSS} [ %thread ] - [ %-5level ] [ %logger{50} : %line ] - [%tid] - %msg%n UTF-8 %d{yyyy-MM-dd HH:mm:ss.SSS} [ %thread ] - [ %-5level ] [ %logger{50} : %line ] - [%tid] - %msg%n UTF-8 ${LOG_PATH}/${APP_DIR}/skywalking-%d{yyyy-MM-dd}-%i.log MAX_HISTORY ${MAX_FILE_SIZE} ${TOTAL_SIZE} %d{yyyy-MM-dd HH:mm:ss.SSS} %thread %logger %level - [%tid] %msg %n