Package org.apache.skywalking.apm.toolkit.trace

Annotation Interface Tag

@Target(METHOD) @Retention(RUNTIME) @Repeatable(Tags.class) public @interface Tag
Tag the current active span with key key() and value value(), if there is no active span, this annotation takes no effect.
See Also:

  • Required Element Summary

    Required Elements
    Modifier and Type
    Required Element
    Description
    String
    key
     
    String
    value
     

  • Element Details

    • key

      String key
      Returns:
      the key of the tag to be injected into the current active span

    • value

      String value
      Returns:
      the value of the tag to be injected into the current active span, in the form of the customized enhancement rules, for more information, refer to Customize-enhance-trace.md#how-to-configure