Force copying of information on a page

Some websites we can not use the right mouse button, can not copy, directly press F12 can not see the specific information, if we want to copy the content of the page, we have two ways, one is manual, a tool!

For manual purposes, we use view-source: plus the page address to view the page source code (such as view-source: http://www.baidu.com/), which is not convenient for us. Although we can view it and copy it, we can only copy it segment by segment, not copy once. Then we copy the page source code, delete the previous (usually head) style style and the JavaScript function, and save it as HTML. Open it in the browser and we can copy it, but copy it in full!

Manual relatively troublesome point, mainly depends on the requirements, in addition, we can add a Firefox Web Developer plug-in, and then disable JavaScript and CSS, but this page layout (css style) has changed!