在Spring Cloud Config导致错误之前读取LogPro的SpringProperties读取

Question

我在应用程序中有一个logback-spring.xml文件，并且正在使用springProperties，如下面的示例所示

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <springProperty name="event.pattern" source="my.logging.event.pattern"/>

我的springProperties的值在spring cloud config .yml文件中设置

my:
  logging:
    activated: true
    appender:
      waitStrategyType: sleeping
    encoder:
      includeCallerData: true
      includeMdc: false
    event:
      maxSize: 15000
      pattern: |
        {
          "message": "%.-${my.logging.event.maxSize}msg",
          "req": {
            "url": "%mdc{req.url}",
            "headers": {
                "x-request-id": "%mdc{req.headers.x-request-id}"
            }
          },
          "application": {
            "name": "${spring.application.name}"
          }
        }

很幸运，启动我的应用时出现错误：

ERROR in net.logstash.logback.composite.loggingevent.LoggingEventPatternJsonProvider@44a2b17b - Failed to parse pattern [event.pattern_IS_UNDEFINED] com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'event': was expecting ('true', 'false' or 'null')

这是因为在外部化配置之前读取了logback-spring.xml

什么是解决此问题的最佳方法？

Answer 1