jquery - 完成函数后调用 jQuery.get

Question

我的代码来解析网站。使用参数 'region' 调用 parser_init.php 脚本

$(function () {

    var  regions = new Array (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,83,86,87,89,95);
    var max_region = 95;

    $('#parse-button').click(function () {

        NProgress.start();

        for (key in regions) {

            $.get('parser_init.php?region=' + regions[key], function(result) {

                $('#result').append ('parser_init.php?region=' + regions[key] + ' = получен; <br />');

                NProgress.set(regions[key]/max_region);

            });

        }

    });

});

获取结果后必须携带 $.get

Answer 1

尝试

$(function () {

    var regions = new Array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 83, 86, 87, 89, 95);
    var max_region = 95;

    function getRegions(callback, idx) {
        idx = idx || 0;
        if (idx >= max_region) {
            return;
        }
        $.get('parser_init.php?region=' + regions[idx], function (result) {
            $('#result').append('parser_init.php?region=' + regions[idx] + ' = получен; <br />');
            NProgress.set(regions[idx] / max_region);
            getRegions(callback, idx + 1)
        });
    }

    $('#parse-button').click(function () {

        NProgress.start();

        getRegions($.noop)

    });

});