jquery页面上滚动循环显示控制台消息插件

使用方法

        $(document).ready(function () {
            // Init the consoles
            let con1 = $(".console1").console({ msgDirection: "up" });
            let con2 = $(".console2").console({ history: 15 });
            let con3 = $(".console3").console({ msgDirection: "up", showTimestamp: false, timeout: 3000 });
            let con4 = $(".console4").console({ tagOddEven: true, timestampOnLeft: true });

            // Sample messages to show off the different log levels
            let long_txt = "This is very long alert message. This is very long alert message. This is very long alert message. "
                + "This is very long alert message. This is very long alert message. This is very long alert message. "
                + "This is very long alert message. This is very long alert message. This is very long alert message.";
            let msgs = [
                { txt: "This is a debug message.", level: 7 },
                { txt: "This is an info message.", level: 6 },
                { txt: "This is a notice message.", level: 5 },
                { txt: "This is a warning message.", level: "warning" },    // can use choose using str or int
                { txt: "This is an error message.", level: 3 },
                { txt: "This is a critical message.", level: 2 },
                { txt: "This is an alert message.", level: 1 },
                { txt: "This is an emergency message.", level: 0 },
                { txt: "This is a default message." },                      // no level needs to be provided
                { txt: long_txt, level: 1 }
            ];

            // Generator implementation of writing a message every second from the message array
            function* get_message() {
                let index = 0;
                while (true) {
                    let msg = msgs[index];
                    index = (index + 1) % msgs.length;  // inc index but cycle back to the start if at the end of the list
                    yield msg;
                }
            }
            let msg_generator = get_message();
            
            function writeMessage() {
                let msg = msg_generator.next().value;
                if ("level" in msg) {
                    con1.log(msg["txt"], msg["level"]);
                    con2.log(msg["txt"], msg["level"]);
                    con3.log(msg["txt"], msg["level"]);
                    con4.log(msg["txt"], msg["level"]);
                }
                else {
                    con1.log(msg["txt"]);
                    con2.log(msg["txt"]);
                    con3.log(msg["txt"]);
                    con4.log(msg["txt"]);
                }
            }
            let tid = setInterval(writeMessage, 500);
        });