javascript实现密码强度显示

密码强度显示和中文强弱显示

代码如下:

My JSP 'a.jsp' starting page <Meta http-equiv="pragma" content="no-cache"> <Meta http-equiv="cache-control" content="no-cache"> <Meta http-equiv="expires" content="0"> <Meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <Meta http-equiv="description" content="This is my page"> display: none; width: 300px;">