在Go语言中如何处理并发任务队列问题？

type Job struct {
    // 任务数据
    ...
}

func worker(jobs <-chan Job, results chan<- Result) {
    for job := range jobs {
        // 处理任务
        ...
        // 将处理结果发送到结果通道
        results <- result
    }
}

func main() {
    // 创建任务队列和结果队列
    jobs := make(chan Job, numJobs)
    results := make(chan Result, numJobs)

    // 启动若干个工作goroutine
    for i := 0; i < numWorkers; i++ {
        go worker(jobs, results)
    }

    // 所有任务添加到任务队列
    for _, job := range jobsSlice {
        jobs <- job
    }
    close(jobs)

    // 从结果队列中读取处理结果
    for i := 0; i < numJobs; i++ {
        result := <-results
        // 处理结果
        ...
    }
}

func worker(jobs <-chan Job, results chan<- Result, done chan<- bool) {
    for job := range jobs {
        // 处理任务
        ...
        // 将处理结果发送到结果通道
        results <- result
    }
    done <- true
}

func main() {
    // 创建任务队列和结果队列
    jobs := make(chan Job, numJobs)
    results := make(chan Result, numJobs)
    done := make(chan bool, numWorkers)

    // 启动若干个工作goroutine
    for i := 0; i < numWorkers; i++ {
        go worker(jobs, results, done)
    }

    // 所有任务添加到任务队列
    for _, job := range jobsSlice {
        jobs <- job
    }
    close(jobs)

    // 等待所有工作goroutine完成
    for i := 0; i < numWorkers; i++ {
        <-done
    }

    // 从结果队列中读取处理结果
    for i := 0; i < numJobs; i++ {
        result := <-results
        // 处理结果
        ...
    }
}