wordpress如何限制文章被复制（非插件）

wordpress不利用插件如何限制文章被复制，下面web建站小编给大家详细介绍一下具体实现方法！

在single.php模板中新增以下JS代码：

屏蔽右键菜单

document.oncontextmenu = function(event) {
  if (window.event) {
    event = window.event;
  }
  try {
    var the = event.srcElement;
    if (!((the.tagName == "INPUT" && the.type.toLowerCase() == "text") || 
     the.tagName == “TEXTAREA”)) {
      return false;
    }
    return true;
  } catch (e) {
    return false;
  }
}

屏蔽粘贴

document.onpaste = function(event) {
  if (window.event) {
    event = window.event;
  }
  try {
    var the = event.srcElement;
    if (!((the.tagName == "INPUT" && the.type.toLowerCase() == "text") || 
     the.tagName == "TEXTAREA")) {
      return false;
    }
    return true;
  } catch (e) {
    return false;
  }
}

屏蔽复制/剪切

document.oncut = function(event) {
  if (window.event) {
    event = window.event;
  }
  try {
    var the = event.srcElement;
    if (!((the.tagName == "INPUT" && the.type.toLowerCase() == "text") || 
     the.tagName == "TEXTAREA")) {
      return false;
    }
    return true;
  } catch (e) {
    return false;
  }
}

禁止F12

document.onkeydown = function(event) {
  if ((event.keyCode == 112) || //屏蔽 F1
  (event.keyCode == 113) || //屏蔽 F2
  (event.keyCode == 114) || //屏蔽 F3
  (event.keyCode == 115) || //屏蔽 F4
  (event.keyCode == 116) || //屏蔽 F5
  (event.keyCode == 117) || //屏蔽 F6
  (event.keyCode == 118) || //屏蔽 F7
  (event.keyCode == 119) || //屏蔽 F8
  (event.keyCode == 120) || //屏蔽 F9
  (event.keyCode == 121) || //屏蔽 F10
  (event.keyCode == 122) || //屏蔽 F11
  (event.keyCode == 123)) //屏蔽 F12
  {
    return false;
  }
}