要使用Bootstrap Grid Layout创建三个相等的列布局，您可以尝试运行以下代码-
<!DOCTYPE html> <html> <head> <title>Bootstrap Example</title> <link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet"> <script src = "/scripts/jquery.min.js"></script> <script src = "/bootstrap/js/bootstrap.min.js"></script> </head> <body> <div class = "container-fluid"> <h2>Bootstrap Grid</h2> <div class = "row"> <div class = "col-sm-4" style = "background-color:green; color: white;">Column One</div> <div class = "col-sm-4" style = "background-color:orange; color: white;">Column Two</div> <div class = "col-sm-4" style = "background-color:gray; color: white;">Column Three</div> </div> </div> </body> </html>