摘要:
^\s*(?=\r?$)\n 阅读全文
摘要:
名称 编号 描述   不断行的空白(1个字符宽度)     半个空白(1个字符宽度)     一个空白(2个字符宽度)     窄空白(小于1个字符宽度) 阅读全文
摘要:
/** * * @param {*} provinces 字符串 注意必须要 '-' 连接 * @returns */ function getChina(provinces){ let newProvinces = provinces.split("-") let a,city; if(newPr 阅读全文
摘要:
/** * * @param {*} time 处理的时间 可以自定时间/或当前时间 字符类型 * @returns */ function getTIme(time){ let times = ''; let d = new Date(time); let m = d.getFullYear(); 阅读全文
摘要:
/** * 屏蔽选中 */ document.onselectstart = function (event) { if (window.event) { event = window.event; } try { var the = event.srcElement; if (!((the.tag 阅读全文
摘要:
/** * 屏蔽剪切 */ document.oncut = function (event) { if (window.event) { event = window.event; } try { var the = event.srcElement; if (!((the.tagName == 阅读全文
摘要:
/** * 屏蔽复制 */ document.oncopy = function (event) { if (window.event) { event = window.event; } try { var the = event.srcElement; if (!((the.tagName == 阅读全文
摘要:
/** * 屏蔽粘贴 */ document.onpaste = function (event) { if (window.event) { event = window.event; } try { var the = event.srcElement; if (!((the.tagName = 阅读全文
摘要:
/** * 屏蔽右键菜单 */ document.oncontextmenu = function (event) { if (window.event) { event = window.event; } try { var the = event.srcElement; if (!((the.t 阅读全文
摘要:
/** * 屏蔽F12 审查元素 */ document.onkeydown = function () { if (window.event && window.event.keyCode == 123) { alert("F12被禁用"); event.keyCode = 0; event.re 阅读全文