Django配置404页面

一.settings配置

1.首先需要在settings中将DEBUG由原来的True改为False

DEBUG = False

2.需要设置

ALLOWED_OSTS = ["*"]

二.url设置

三.views中设置

def page_not_found(request,**kwargs):
    return render_to_response('404.html')

上面就是配置404的全部过程

四.最后附一个404页面的模板。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title>错误页面</title>
    <link rel="stylesheet" type="text/css" href="/static/css/404.css"/>
</head>

<body style="background:#0186a7;">

<!---404--->
<div class="error_new_bg pr">
    <div class="error_new_content">
        <div class="error_new pa">
            <div class="fl error_new_left"><img src="/static/img/404.png"></div>
            <div class="fl error_new_right">
                <div class="error_detail">
                    <p class="error_p_title">哎呦~ 页面没有找到!</p>
                    <p class="error_p_con">※ 别急，工程师正在紧急处理,马上就好。</p>
                    <p class="error_p_con">※ 您可联系QQ:1119564976,通知二当家的开发人员!</p>
                    <p class="error_p_con">※ 感谢您对博客小屋的支持,请您耐心等待!</p>
                </div>

                <p class="error_new_right_btn pr">
                    <a href="/index" class="type-2 type-3">
                        <i> 返回首页</i>
                        <i> 返回首页 </i>
                        <i> 返回首页 </i>
                        <i> 返回首页 </i>
                    </a>
                </p>
            </div>
        </div>
    </div>
</div>
</body>
</html>

404.html

html, body {
    margin: 0px;
    height: 100%;
    font-family: "微软雅黑";
}

i {
    font-style: normal;
}

.pr {
    position: relative;
}

.pa {
    position: absolute;
}

.fl {
    float: left;
}

.mb15 {
    margin-bottom: 15px;
}

.error_new_bg {
    height: 100%;
    width: 100%;
}

.error_new_content {
    width: 100%;
    height: 100%;
    text-align: center;
    margin: 0 auto;
    background: url(/images/error.png) no-repeat center center;
    min-width: 1000px;
}

.error_new {
    top: 50%;
    left: 50%;
    margin: -185px 0 0 -500px;
    height: 371px;
    width: 1000px;
}

.error_new_left {
    width: 56%;
    text-align: right;
    -webkit-animation: desc_link ease-in-out 1.5s infinite
}

@-webkit-keyframes desc_link {
    0% {
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        -0 -transform: translateY(0);
        -moz-transform: translateY(0);
        transform: translateY(0);
    }
    50% {
        -webkit-transform: translateY(1em);
        -ms-transform: translateY(1em);
        -0 -transform: translateY(1em);
        -moz-transform: translateY(1em);
        transform: translateY(1em);
    }
    100% {
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        -0 -transform: translateY(0);
        -moz-transform: translateY(0);
        transform: translateY(0);
    }
}

.error_new_right {
    width: 40%;
    text-align: left;
    margin-top: 7%;
    margin-left: 4%;
    vertical-align: middle
}

.error_new_right_btn {
    width: 150px;
    height: 46px;
    background: #F96900;
    display: inline-block;
    color: #fff;
    line-height: 46px;
    border-radius: 3px;
    text-align: center;
    z-index: 10
}

.error_new_right_btn a {
    color: #fff;
    text-align: center;
    font-size: 16px;
    width: 150px;
    height: 46px;
    display: inline-block;
}

.error_detail {
    margin: 0px;
    height: auto;
}

.error_detail .error_p_title {
    font-size: 28px;
    color: #fff;
}

.error_detail .error_p_con {
    font-size: 14px;
    margin-top: 10px;
    line-height: 20px;
    color: #fff;
}

.type-2 {
    background: #F96900;
    text-indent: 0;
    height: 46px;
    width: 150px;
    border-radius: 3px;
}

.type-3 {
    background: #F96900;
    text-indent: 0;
    height: 46px;
    width: 150px;
    border-radius: 3px;
}

.type-2 i {
    position: absolute;
    width: 150px;
    height: 46px;
    line-height: 46px;
    display: block;
    top: 0;
    opacity: 1;
    left: 0;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-transition: all 0.3s linear;
    transition: all 0.3s linear;
    text-align: center;
    color: #ffe8e8;
    border-radius: 3px;
}

.type-2 i:nth-of-type(2), .type-2 i:nth-of-type(3) {
    -webkit-transform: rotateY(-90deg);
    transform: rotateY(-90deg);
    transform-origin: 0 0;
    -webkit-transform-origin: 0 0;
    clip: rect(0, 60px, 9999px, 0);
    border-shadow: 4px;
}

.type-2 i:nth-of-type(3) {
    transform-origin: 100% 100%;
    -webkit-transform-origin: 100% 100%;
    -webkit-transform: rotateY(90deg);
    transform: rotateY(90deg);
    clip: rect(0, 9999px, 9999px, 60px);
    border-shadow: 4px;
}

.type-2:hover i:nth-of-type(2), .type-2:hover i:nth-of-type(3) {
    -webkit-transform: rotateY(0);
    transform: rotateY(0);
    background: #fff;
    color: #fff;
}

.type-2:hover i:first-of-type {
    background: #fff;
}

.type-2 i:last-of-type {
    opacity: 0;
    background: #fff;
    color: #ff464b;
    -webkit-transition: none;
    transition: none;
}

.type-3 i:last-of-type {
    color: #F96900;
}

.type-2:hover i:last-of-type {
    opacity: 1;
    -webkit-transition: all 0.05s linear 0.3s;
    transition: all 0.05s linear 0.3s;
}

404.css

最后是404.png