efw4.X

Threads.run

run 函数执行 threads 对象中的所有线程。

示例

var threads = new Threads(4);
threads.add({ index: 0, successed: false, run: operate });
threads.add({ index: 1, successed: false, run: operate });
threads.add({ index: 2, successed: false, run: operate });
threads.add({ index: 3, successed: false, run: operate });

var errorData = threads.run().seek("successed", "eq", false);
if (errorData.length !== 0) {
  var errorDataArr = errorData.getArray();
  for (var i = 0; i < errorDataArr.length; i++) {
    console.debug("Operation has errors on index: " + errorDataArr[i].index); // 改进的错误信息
  }
}

function operate() {
  if (this.index > 2) {
    this.successed = false;
  } else {
    this.successed = true;
  }
}

API

调用	返回值
threads.run()	包含所有线程对象的 Record。

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