Golang 在使用结构时出现未定义的类型错误

Question

我正在使用来自 http://marcio.io/2015/07/handling-1-million-requests-per-minute-with-golang/ 的线程池示例我正在按照该教程进行操作，但是我在编译时遇到此错误 d.pool undefined (type *Dispatcher has no field or method pool) 这是代码

   type Dispatcher struct {
        // A pool of workers channels that are registered with the dispatcher
        WorkerPool chan chan Job
    }

     func NewWorker(workerPool chan chan Job) Worker {
    return Worker{
        WorkerPool: workerPool,
        JobChannel: make(chan Job),
        quit:       make(chan bool)}
}

    func NewDispatcher(maxWorkers int) *Dispatcher {
        pool := make(chan chan Job, maxWorkers)
        return &Dispatcher{WorkerPool: pool}
    }



    func (d *Dispatcher) Run() {
        // starting n number of workers
           //d.WorkerPool

        for i := 0; i < 5; i++ {
            worker := NewWorker(d.pool)
            worker.Start()
        }

        go d.dispatch()
    }

此代码发生错误

worker := NewWorker(d.pool)

任何解决方案或建议都会很棒，因为我是新手但正在尝试实现线程池

Answer 1

错误的意思正是它所说的，您的 Dispatcher 类型没有名为 pool 的字段或方法。但是，它确实有一个名为 WorkerPool 的字段，我猜您是想引用它。