程序包 org.springframework.boot

接口 ApplicationArguments

所有已知实现类:
DefaultApplicationArguments
public interface ApplicationArguments
Provides access to the arguments that were used to run a SpringApplication.
从以下版本开始:
1.3.0
作者:
Phillip Webb

  • 方法概要

    修饰符和类型
    方法
    说明
    boolean
    containsOption(String name)
    Return whether the set of option arguments parsed from the arguments contains an option with the given name.
    List<String>
    getNonOptionArgs()
    Return the collection of non-option arguments parsed.
    Set<String>
    getOptionNames()
    Return the names of all option arguments.
    List<String>
    getOptionValues(String name)
    Return the collection of values associated with the arguments option having the given name.
    String[]
    getSourceArgs()
    Return the raw unprocessed arguments that were passed to the application.

  • 方法详细资料

    • getSourceArgs

      String[] getSourceArgs()
      Return the raw unprocessed arguments that were passed to the application.
      返回:
      the arguments

    • getOptionNames

      Set<String> getOptionNames()
      Return the names of all option arguments. For example, if the arguments were "--foo=bar --debug" would return the values ["foo", "debug"].
      返回:
      the option names or an empty set

    • containsOption

      boolean containsOption(String name)
      Return whether the set of option arguments parsed from the arguments contains an option with the given name.
      参数:
      name - the name to check
      返回:
      true if the arguments contain an option with the given name

    • getOptionValues

      List<String> getOptionValues(String name)
      Return the collection of values associated with the arguments option having the given name.
      • if the option is present and has no argument (e.g.: "--foo"), return an empty collection ([])
      • if the option is present and has a single value (e.g. "--foo=bar"), return a collection having one element (["bar"])
      • if the option is present and has multiple values (e.g. "--foo=bar --foo=baz"), return a collection having elements for each value (["bar", "baz"])
      • if the option is not present, return null
      参数:
      name - the name of the option
      返回:
      a list of option values for the given name

    • getNonOptionArgs

      List<String> getNonOptionArgs()
      Return the collection of non-option arguments parsed.
      返回:
      the non-option arguments or an empty list