鍦?Kotlin 涓紝鍙互浣跨敤 Kotlin Coroutines 鏉ュ疄鐜板苟鍙戞帶鍒躲€侹otlin Coroutines 鏄竴绉嶈交閲忕骇骞跺彂妗嗘灦锛屽彲浠ヨ寮€鍙戣€呮柟渚垮湴瀹炵幇骞跺彂鎿嶄綔銆備笅闈㈡槸涓€浜?Kotlin Coroutines 涓父鐢ㄧ殑骞跺彂鎺у埗鏂瑰紡锛?/p>

1. 浣跨敤 async 鍜?await锛氬彲浠ヤ娇鐢?async 鍑芥暟鏉ュ垱寤轰竴涓紓姝ヤ换鍔★紝骞朵娇鐢?await 鍑芥暟鏉ョ瓑寰呰浠诲姟鐨勫畬鎴愩€傝繖鏍峰彲浠ュ疄鐜板苟鍙戞墽琛屽涓换鍔★紝骞跺湪鎵€鏈変换鍔″畬鎴愬悗杩涜鍚庣画鎿嶄綔銆?/li>

val deferred1 = async { fetchUserData() }
val deferred2 = async { fetchUserPosts() }

val userData = deferred1.await()
val userPosts = deferred2.await()

2. 浣跨敤 launch 鍜?join锛歭aunch 鍑芥暟鐢ㄤ簬鍚姩涓€涓柊鐨勫崗绋嬶紝鍙互鍦ㄥ叾涓墽琛岃€楁椂鎿嶄綔銆備娇鐢?join 鍑芥暟鍙互绛夊緟璇ュ崗绋嬬殑鎵ц瀹屾垚銆?/li>

val job = GlobalScope.launch {
    fetchUserData()
}

job.join()

3. 浣跨敤 withContext锛氬彲浠ヤ娇鐢?withContext 鍑芥暟鍦ㄦ寚瀹氱殑璋冨害鍣ㄤ笂鎵ц浠ｇ爜鍧椼€傝繖鏍峰彲浠ユ帶鍒朵唬鐮佸潡鍦ㄤ笉鍚岀殑绾跨▼鎴栫嚎绋嬫睜涓墽琛屻€?/li>

withContext(Dispatchers.IO) {
    fetchUserData()
}

4. 浣跨敤 Channel锛欳hannel 鏄竴绉嶇嚎绋嬪畨鍏ㄧ殑鏁版嵁缁撴瀯锛屽彲浠ュ湪澶氫釜鍗忕▼涔嬮棿杩涜閫氫俊銆傚彲浠ヤ娇鐢?Channel 瀹炵幇骞跺彂鎺у埗锛屽鐢熶骇鑰?娑堣垂鑰呮ā寮忋€?/li>

val channel = Channel<Int>()

GlobalScope.launch {
    for (i in 1..5) {
        channel.send(i)
    }
}

GlobalScope.launch {
    for (i in channel) {
        println(i)
    }
}

閫氳繃浠ヤ笂鏂规硶锛屽彲浠ュ疄鐜板湪 Kotlin 涓娇鐢?Kotlin Coroutines 杩涜骞跺彂鎺у埗锛屽疄鐜板苟鍙戞墽琛屼换鍔★紝骞跺湪浠诲姟瀹屾垚鍚庤繘琛屽悗缁搷浣溿€?/p>