test-demo/js/util.js

function syntaxHighlight(json) {
    if (typeof json != 'string') {
        json = JSON.stringify(json, undefined, 2);
    }
    json = json.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
    return json.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function(match) {
        var cls = 'number';
        if (/^"/.test(match)) {
            if (/:$/.test(match)) {
                cls = 'key';
            } else {
                cls = 'string';
            }
        } else if (/true|false/.test(match)) {
            cls = 'boolean';
        } else if (/null/.test(match)) {
            cls = 'null';
        }
        return '<span class="' + cls + '">' + match + '</span>';
    });
};

// var t = null;
// t = setTimeout(time, 1000); //開始运行
function time(obj) {
    // clearTimeout(t); //清除定时器
    dt = new Date();
    var y = dt.getFullYear();
    var mt = dt.getMonth() + 1;
    var day = dt.getDate();
    var h = dt.getHours(); //获取时
    var m = dt.getMinutes(); //获取分
    var s = dt.getSeconds(); //获取秒
    document.querySelector(obj).innerHTML =
        "[" +
        Appendzero(y) +
        "-" +
        Appendzero(mt) +
        "-" +
        Appendzero(day) +
        " " +
        Appendzero(h) +
        ":" +
        Appendzero(m) +
        ":" +
        Appendzero(s) +
        " 发出]";
    // t = setTimeout(time, 1000); //设定定时器，循环运行
}



//个位数补零
function Appendzero(obj) {
    if (obj < 10) return "0" + obj;
    else return obj;
}