var request = require(‘superagent’); var async = require(‘async’);
var tasks = [ 'http://www.baidu.com’, 'http://www.baidu.com’, 'http://www.baidu.com’, 'http://www.baidu.com’, 'http://www.baidu.com’, 'http://www.baidu.com’, ];
setInterval(function() {
async.map(tasks, function(task, callback) {
request
.get(task)
.end(function(err, res) {
callback(err, res);
});
}, function(err, res) {
})
}, 1000);