IE6/7/8下的console.log会报错，错误提示为“’console’ is undefined”的解决！

IE6/7/8下的错误提示为“’console’ is undefined”！

js代码：

$(‘#slides’).superslides({
inherit_width_from: ‘.wide-container’,
inherit_height_from: ‘.wide-container’,
hashchange: false,
play: 7000
});

$(‘#slides’).on(‘mouseenter’, function() {
$(this).superslides(‘stop’);
console.log(‘Stopped’)
});
$(‘#slides’).on(‘mouseleave’, function() {
$(‘#slides’).superslides(‘startch’);
console.log(‘Started’)
});

修改后的js代码：

// Avoid `console` errors in browsers that lack a console.
(function() {
var method;
var noop = function () {};
var methods = [
‘assert’, ‘clear’, ‘count’, ‘debug’, ‘dir’, ‘dirxml’, ‘error’,
‘exception’, ‘group’, ‘groupCollapsed’, ‘groupEnd’, ‘info’, ‘log’,
‘markTimeline’, ‘profile’, ‘profileEnd’, ‘table’, ‘time’, ‘timeEnd’,
‘timeStamp’, ‘trace’, ‘warn’
];
var length = methods.length;
var console = (window.console = window.console || {});

while (length–) {
method = methods[length];

// Only stub undefined methods.
if (!console[method]) {
console[method] = noop;
}
}
}());

$(‘#slides’).superslides({
inherit_width_from: ‘.wide-container’,
inherit_height_from: ‘.wide-container’,
hashchange: false,
play: 7000
});

$(‘#slides’).on(‘mouseenter’, function() {
$(this).superslides(‘stop’);
console.log(‘Stopped’)
});
$(‘#slides’).on(‘mouseleave’, function() {
$(‘#slides’).superslides(‘startch’);
console.log(‘Started’)
});

增加的代码引用自：http://stackoverflow.com/questions/3326650/console-is-undefined-error-for-internet-explorer，以解决在调试的时候IE低版本浏览器弹出错误提示的问题！