In what way, can the logger attach a label on the output?
The example below normal output is: "===start", want to output: after the agency "mylog:===start"
Additional today tried not success, please master under the guidance of the

 
Package com. Example. The demo; 

import org.slf4j.Logger; 
import org.slf4j.LoggerFactory; 
The import org. Springframework. Boot. SpringApplication; 
import org.springframework.boot.autoconfigure.SpringBootApplication; 

@ SpringBootApplication 
Public class DemoApplication {
The static Logger Logger=LoggerFactory. GetLogger (DemoApplication. Class); 

Public static void main (String [] args) {

Logger. The info (==="start"); 
//how through the way of acting, the logger attach a label on the output of the example above is normal output:==="start", want to output: after the agency "mylog:===start" 


SpringApplication. Run (DemoApplication. Class, args); 
} 

} 

CodePudding user response:

Logger. The info (" mylog:===start "); Cannot be directly output like this?

CodePudding user response:

Didn't know what you mean, log output can be use placeholder, like this, if you want

 logger. The info (" {}===start ", "mylog:"); 

CodePudding user response:

Sorry, may be I didn't say clear, I'll ThreradLocal China a logo, each time to print the log can be able to transform the logo attached to the message automatically, with a focus on the automatic additional, people don't need to know the specific additional output log operations, into the operation of the similar AOP is understandable, I tried the dynamic proxy, but no success; Do you have no experience in this field

CodePudding user response:

https://blog.csdn.net/qq_24135155/article/details/106294320, you see if you want to achieve this effect,

CodePudding user response:

Rewrite the info method???????

CodePudding user response:

Can use template, access to the log message, talking behind the log content as parameters playing joining together