表单提交，action 地址问题

表单提交，action 地址问题

jsp页面如下：

<html>
<head>
    <title>Login</title>
</head>
<body>
    <form action = "/login" method="post">
        username:<input name = "username" value = "username">
        <br><br>
        password:<input type = "password" name = "password" value = "password">
        <br><br>
        <input type = "submit" vlaue = "submit">
    </form>
</body>
</html>

action = "/login"
然后点击提交之后，访问的地址为http://localhost:8080/login 没有工程名

<html>
<head>
    <title>Login</title>
</head>
<body>
    <form action = "login" method="post">
        username:<input name = "username" value = "username">
        <br><br>
        password:<input type = "password" name = "password" value = "password">
        <br><br>
        <input type = "submit" vlaue = "submit">
    </form>
</body>
</html>

action = "login"将action 前面“/”后去掉：
点击提交后地址栏为：//localhost:8080/maventest_war_exploded/login

posted @ 2021-01-29 15:49  chillaxy-杨  阅读(322)  评论(0)    收藏  举报