* 函数排队执行 * @param {Array} tasks 任务数组 * @param {function} complete 队列完成处理函数 * @param {object} ops 配置对象 eg: {tasks:[],count:10000,limitMode:1,auto:true,workerThread:1,timeout:0,injectIndex:1,injectCallback:'complete',exec:function(task,next){},process:function(task,next){},processResult
(tasks, complete, ops, workerThread)