1、同时按住键盘上的“Ctrl”键+“Shift”键+“Del”键打开谷歌浏览器的设置，然后点击页面底部的“高级”按钮：
/iknow-pic.cdn.bcebos.com/d01373f082025aafbd618226f5edab64024f1a8f"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/d01373f082025aafbd618226f5edab64024f1a8f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/d01373f082025aafbd618226f5edab64024f1a8f"/>
2、点击“高级”按钮之后，在d出的窗口中向下拉动，然后点击“网站设置”按钮：
/iknow-pic.cdn.bcebos.com/d31b0ef41bd5ad6e229298078fcb39dbb7fd3cf0"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/d31b0ef41bd5ad6e229298078fcb39dbb7fd3cf0?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/d31b0ef41bd5ad6e229298078fcb39dbb7fd3cf0"/>
3、在网站设置中找到“JavaScript”这一项，然后点击一项的按钮：
/iknow-pic.cdn.bcebos.com/9213b07eca8065389db958fe99dda144ac348288"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/9213b07eca8065389db958fe99dda144ac348288?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/9213b07eca8065389db958fe99dda144ac348288"/>
4、在d出的页面中将JavaScript关闭，这时就解除了网页的禁止粘贴了：
/iknow-pic.cdn.bcebos.com/80cb39dbb6fd5266d5a7c0f9a518972bd507364a"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/80cb39dbb6fd5266d5a7c0f9a518972bd507364a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/80cb39dbb6fd5266d5a7c0f9a518972bd507364a"/>
需要准备的材料分别有：电脑、浏览器、html编辑器。
1、首先，打开html编辑器，新建html文件，例如：index.html，输入问题基础代码。
2、在index.html中的<body>标签中，输入样式代码：
onmousemove=HideMenu() oncontextmenu="return false" ondragstart="return false" onselectstart ="return false" onselect="document.selection.empty()"
oncopy="document.selection.empty()" onbeforecopy="return false" onmouseup="document.selection.empty()"
3、浏览器运行index.html页面，此时内容无法右键和选中以复制。
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