[英]logback and MDC
is there a way to log a property from MDC as Integer?有没有办法将 MDC 的属性记录为 Integer? I have this pattern in my logback.xml
,我的logback.xml
中有这个模式,
<pattern>
{
"level": "%level",
"maz": {
"tenant": "%mdc{tenant}",
"login": "%mdc{login}",
"process": "backend"
},
"http": {
"host": "%mdc{host}",
"provider": "%mdc{provider}",
"method": "%mdc{method}",
"request": "%mdc{request}",
"query": "%mdc{query}",
"size_o": "%mdc{size}",
"status": "%mdc{status}",
"duration_ms": "%mdc{duration}"
},
"message": "%message"
}
</pattern>
and I want to print the duration as Integer not string, if not, is there a way to read a java variable in logback.xml
?我想将持续时间打印为 Integer 而不是字符串,如果没有,有没有办法在logback.xml
中读取 java 变量? or is there any suggestion to log this variable as integer?或者有什么建议将此变量记录为 integer?
mdc can use defualt value with symbol:-.default value support expression like %mdc{duration:-${defaultCostTime}} mdc 可以使用带符号的默认值:-。默认值支持表达式,如 %mdc{duration:-${defaultCostTime}}
<property name="defaultCostTime" value="1"/>
<pattern>
{
"level": "%level",
"maz": {
"tenant": "%mdc{tenant}",
"login": "%mdc{login}",
"process": "backend"
},
"http": {
"host": "%mdc{host}",
"provider": "%mdc{provider}",
"method": "%mdc{method}",
"request": "%mdc{request}",
"query": "%mdc{query}",
"size_o": "%mdc{size}",
"status": "%mdc{status}",
"duration_ms": %mdc{duration:-${defaultCostTime}}
},
"message": "%message"
}
</pattern>
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