摘要： $.each(array, [callback])遍历,很常用?12345678vararr = ['javascript', 'php', 'java', 'c++', 'c#', 'perl', 'vb', 'html', 'css', 'objective-c'];$.each(arr, function(key, val) {// firebug consoleconsole.log('index in arr:' 阅读全文