magic4

static/Magic4/log4jsService.js

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+//启用javascript 日志功能
+var logger = log4javascript.getLogger("main");
+log4javascript.setEnabled(true);
+
+var appender = new log4javascript.InPageAppender();
+appender.layout.pattern = '%d{yyyy-MM-dd HH:mm:ss,SSS} [%c] %-5p - %m{1}%n';
+logger.addAppender(appender);
+
+//点击Ctrl键时显示/隐藏日志控制台
+document.onkeydown = function (evt) {
+    var VK_F9 = 120;
+    //兼容IE和Firefox获得keyBoardEvent对象
+    var evt = (evt) ? evt : ((window.event) ? window.event : "");
+    //兼容IE和Firefox获得keyBoardEvent对象的键值
+    var key = evt.keyCode ? evt.keyCode : evt.which;
+
+    if (evt.ctrlKey) {
+        if (appender.visible) {
+            appender.hide();
+            appender.visible = false;
+            log4javascript.setEnabled(false);
+        } else {
+            log4javascript.setEnabled(true);
+            appender.show();
+            appender.visible = true;
+        }
+    }
+};