RxJS 中文文档
RxJS 中文文档
  1. RxJS 总览
    1. RxJS 可观察对象
    2. RxJS 观察者模式
    3. RxJS 运算符
    4. RxJS 订阅
    5. RxJS 主题
    6. RxJS排程器
    7. RxJS测试中
      1. RxJS 大理石测试
      2. RxJS 为RxJS贡献测试
  2. RxJS安装
  3. RxJS API清单
  4. RxJS 关于版本6
    1. RxJS v5.x至v6更新指南
    2. RxJS 管道运算符
    3. RxJS 弃用
  5. RxJS 外部资源
  6. RxJS 行为守则
  7. RxJS index
    1. RxJS animationFrame
    2. RxJS ArgumentOutOfRangeError
    3. RxJS asap
    4. RxJS async
    5. RxJS AsyncSubject
    6. RxJS BehaviorSubject
    7. RxJS bindCallback
    8. RxJS bindNodeCallback
    9. RxJS combineLatest
    10. RxJS concat
    11. RxJS config
    12. RxJS ConnectableObservable
    13. RxJS defer
    14. RxJS empty（已弃用）
    15. RxJS EMPTY
    16. RxJS EmptyError
    17. RxJS ErrorObserver
    18. RxJS FactoryOrValue
    19. RxJS CompletionObserver
    20. RxJS forkJoin
    21. RxJS from
    22. RxJS fromEvent
    23. RxJS fromEventPattern
    24. RxJS generate
    25. RxJS GroupedObservable
    26. RxJS identity
    27. RxJS iif
    28. RxJS InteropObservable
    29. RxJS interval
    30. RxJS isObservable
    31. RxJS merge
    32. RxJS MonoTypeOperatorFunction
    33. RxJS never(已弃用）
    34. RxJS NEVER
    35. RxJS NextObserver
    36. RxJS noop
    37. RxJS Notification
    38. RxJS NotificationKind（已弃用）
    39. RxJS ObjectUnsubscribedError
    40. RxJS Observable
    41. RxJS observable
    42. RxJS ObservableInput
    43. RxJS ObservableLike(已弃用）
    44. RxJS ObservedValueOf
    45. RxJS ObservedValuesFromArray
    46. RxJS Observer
    47. RxJS of
    48. RxJS onErrorResumeNext
    49. RxJS Operator
    50. RxJS OperatorFunction
    51. RxJS pairs
    52. RxJS PartialObserver
    53. RxJS partition
    54. RxJS pipe
    55. RxJS queue
    56. RxJS race
    57. RxJS range
    58. RxJS ReplaySubject
    59. RxJS scheduled
    60. RxJS Scheduler（已弃用）
    61. RxJS SchedulerAction
    62. RxJS SchedulerLike
    63. RxJS Subject
    64. RxJS Subscribable
    65. RxJS SubscribableOrPromise
    66. RxJS Subscriber
    67. RxJS Subscription
    68. RxJS SchedulerLike
    69. RxJS TeardownLogic
    70. RxJS throwError
    71. RxJS TimeInterval
    72. RxJS TimeoutError
    73. RxJS timer
    74. RxJS Timestamp
    75. RxJS UnaryFunction
    76. RxJS Unsubscribable
    77. RxJS UnsubscriptionError
    78. RxJS using
    79. RxJS VirtualTimeScheduler
    80. RxJS zip
  8. RxJS operators
    1. RxJS audit
    2. RxJS auditTime
    3. RxJS buffer
    4. RxJS bufferCount
    5. RxJS bufferTime
    6. RxJS bufferToggle
    7. RxJS bufferWhen
    8. RxJS catchError
    9. RxJS CombineAll
    10. RxJS combineLatest（已弃用）
    11. RxJS concat（已弃用）
    12. RxJS concatAll
    13. RxJS concatMap
    14. RxJS concatMapTo
    15. RxJS count
    16. RxJS debounce
    17. RxJS debounceTime
    18. RxJS defaultIfEmpty
    19. RxJS delay
    20. RxJS delayWhen
    21. RxJS dematerialize
    22. RxJS distinct
    23. RxJS distinctUntilChanged
    24. RxJS distinctUntilKeyChanged
    25. RxJS elementAt
    26. RxJS endWith
    27. RxJS every
    28. RxJS exhaust
    29. RxJS exhaustMap
    30. RxJS expand
    31. RxJS filter
    32. RxJS finalize
    33. RxJS find
    34. RxJS findIndex
    35. RxJS first
    36. RxJS flatMap
    37. RxJS groupBy
    38. RxJS ignoreElements
    39. RxJS isEmpty
    40. RxJS last
    41. RxJS map
    42. RxJS mapTo
    43. RxJS materialize
    44. RxJS max
    45. RxJS merge（已弃用）
    46. RxJS mergeAll
    47. RxJS mergeMap
    48. RxJS mergeMapTo
    49. RxJS mergeScan
    50. RxJS min
    51. RxJS multicast
    52. RxJS observeOn
    53. RxJS onErrorResumeNext
    54. RxJS pairwise
    55. RxJS partition（已弃用）
    56. RxJS pluck
    57. RxJS publish
    58. RxJS publishBehavior
    59. RxJS publishLast
    60. RxJS publishReplay
    61. RxJS race（已弃用）
    62. RxJS reduce
    63. RxJS refCount
    64. RxJS repeat
    65. RxJS repeatWhen
    66. RxJS retry
    67. RxJS retryWhen
    68. RxJS sample
    69. RxJS sampleTime
    70. RxJS scan
    71. RxJS sequenceEqual
    72. RxJS share
    73. RxJS shareReplay
    74. RxJS single
    75. RxJS skip
    76. RxJS skipLast
    77. RxJS skipUntil
    78. RxJS skipWhile
    79. RxJS startWith
    80. RxJS subscribeOn
    81. RxJS switchAll
    82. RxJS switchMap
    83. RxJS switchMapTo
    84. RxJS take
    85. RxJS takeLast
    86. RxJS takeUntil
    87. RxJS takeWhile
    88. RxJS tap
    89. RxJS throttle
    90. RxJS throttleTime
    91. RxJS throwlfEmpty
    92. RxJS timeInterval
    93. RxJS timeout
    94. RxJS timeoutWith
    95. RxJS timestamp
    96. RxJS toArray
    97. RxJS window
    98. RxJS windowCount
    99. RxJS windowTime
    100. RxJS windowToggle
    101. RxJS windowWhen
    102. RxJS withLatestFrom
    103. RxJS zip（已弃用）
    104. RxJS zipAll
  9. RxJS ajax
    1. ajax
    2. AjaxError
    3. AjaxRequest
    4. AjaxResponse
    5. AjaxTimeoutTrror
  10. RxJS fetch
    1. fromFetch
  11. RxJS webSocket
    1. webSocket
    2. WebSocketSubject
    3. WebSocketSubjectConfig
  12. RxJS testing
    1. TestScheduler
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RxJS identity

2020-10-13 10:04 更新

identity<T>(x: T): T

参量
X   
类型：T。

returns T

以上内容是否对您有帮助：
← RxJS GroupedObservable
RxJS iif →

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