前端get请求:

    1. <!DOCTYPE html>
    2. <html lang="en">
    3. <head>
    4.     <meta charset="UTF-8">
    5.     <title>Title</title>
    6. </head>
    7. <body>
    8. <form action="http://localhost:8080/javaweb_war_exploded/hello" method="get"> 
    9.   //get方法
    10.     <input type="submit" value="get方法" />
    11. </form>
    12. <hr/>
    14. </body>
    15. </html>