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- //工作1(任務1)
- let task1 = {
- for i in 1...5 {
- print("Task1: \(i)")
- }
- }
- //工作2(任務2)
- let task2 = {
- for i in 1...5 {
- print("Task2: \(i)")
- }
- }
- ##主佇列 + 同步工作(依加入工作的順序執行工作)
- DispatchQueue.main.async(execute: task1)
- DispatchQueue.main.async(execute: task2)
- ##同時佇列 + 非同步工作
- DispatchQueue.global().async(execute: task1)
- DispatchQueue.global()
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