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  • Lua协程-测试2

     1 print("Lua 协程测试2")
     2 
     3 function testFun(n)
     4     print("into foo,n = "..n)
     5     return coroutine.yield(10 * n) -- 挂起co协程
     6 end
     7     
     8 co = coroutine.create( -- 创建co协程
     9     function(a,b)
    10         print("into co 1,a = "..a..",b = "..b)
    11         local r = testFun(a)
    12         print("into co 2,r = "..r..",a = "..a..",b = "..b)
    13         local m,n = coroutine.yield(2 * a , 2 * b) -- 挂起co协程
    14         print("into co 3,m = "..m..",n = "..n..",a = "..a..",b = "..b)
    15         return a,b,"结束co协程"
    16     end
    17 )
    18 
    19 print("main",coroutine.resume(co,10,20)) -- 启动co协程
    20 print("main",coroutine.resume(co,"resume1")) -- 唤醒co协程
    21 print("main",coroutine.resume(co,"resume2-m","resume2-n")) -- 唤醒co协程
    22 print("main",coroutine.status(co))
    23 
    24 运行结果:
    25 Lua 协程测试2
    26 into co 1,a = 10,b = 20
    27 into foo,n = 10
    28 main    true    100
    29 into co 2,r = resume1,a = 10,b = 20
    30 main    true    20    40
    31 into co 3,m = resume2-m,n = resume2-n,a = 10,b = 20
    32 main    true    10    20    结束co协程
    33 main    dead
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  • 原文地址:https://www.cnblogs.com/xubiao/p/7647550.html
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