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HTML中不同方式提交Form的区别

时间:2018-10-09 13:27:07      阅读:212      评论:0      收藏:0      [点我收藏+]

标签:mit   horizon   bsp   new   this   var   包括   form data   each   

1、Submit提交不包括文件的Form

1.1、RequestHeaders 

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cache-Control: no-cache
Connection: keep-alive
Content-Length: 226
Content-Type: application/x-www-form-urlencoded
Cookie: csrftoken=bXNrfE0mPP3yGpLmp7mSfI8ugLiYGSdGzlhYqfwN3mgCUPWWUyuJDmIvW1ahYxeU
Host: 127.0.0.1:8006
Origin: http://127.0.0.1:8006
Pragma: no-cache
Referer: http://127.0.0.1:8006/register/
Upgrade-Insecure-Requests: 1

1.2、Form Data

csrfmiddlewaretoken: r2tAgQyjVs50MPi97nmlXPt0SiH5jdtrPqX7rr4K9Zi40ftJCOuclt31yyzoBSuF
email: 123@163.com
phone: 1112321313
username: root
nickname: fawfewaf
password: 12222222222222222222222
repassword: 21222222222222222222223

2、Submit提交包括文件的Form

2.1、设置enctype

<form action="/register_file/" method="post" novalidate class="form-horizontal reg-form" enctype="multipart/form-data">
</form>

 

2.2、RequestHeaders

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cache-Control: no-cache
Connection: keep-alive
Content-Length: 995894
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryxIZmJLOPhZDl3xjz
Cookie: csrftoken=bXNrfE0mPP3yGpLmp7mSfI8ugLiYGSdGzlhYqfwN3mgCUPWWUyuJDmIvW1ahYxeU
Host: 127.0.0.1:8006
Origin: http://127.0.0.1:8006
Pragma: no-cache
Referer: http://127.0.0.1:8006/register_file/
Upgrade-Insecure-Requests: 1

3、AJAX提交不包括文件的Form

3.1、HTML中jquery代码

技术分享图片
<script>
    // AJAX提交注册数据
    $("#reg-submit").click(function () {
        var email = $("#id_email").val();
        var phone = $("#id_phone").val();
        var username = $("#id_username").val();
        var nickname = $("#id_nickname").val();
        var password = $("#id_password").val();
        var repassword = $("#id_repassword").val();

        $.ajax({
            url: /register_ajax_nofile/,
            type: post,
            data: {
                email: email,
                phone: phone,
                username: username,
                nickname: nickname,
                password: password,
                repassword: repassword,
                csrfmiddlewaretoken: $([name="csrfmiddlewaretoken"]).val()

            },
            success: function (data) {
                if (data.status == 1) {
                    // 有错误就展示错误
                    {#console.log(data.msg);#}
                    $.each(data.msg, function (k, v) {
                        console.log(k, v);
                        $(#id_ + k).next("span").text(v[0]).parent().parent().addClass("has-error");
                    });
                } else if (data.status == 2) {
                    $(#other_error).text(data.msg);
                    $(#id_email).parent().parent().addClass("has-error");
                    $(#id_username).parent().parent().addClass("has-error");
                }
                else {
                    // 没错误就跳转
                    {#console.log("chengg");#}
                    {#console.log(data.msg);#}
                    location.href = data.msg;
                }
            }
        })
    });

    // 将所有的input框绑定获取焦点的事件,将所有的错误信息清空
    $("form input").focus(function () {
        $(this).next().text("").parent().parent().removeClass("has-error");
    })
</script>
View Code

 

3.2、RequestHeaders

Accept: */*
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cache-Control: no-cache
Connection: keep-alive
Content-Length: 218
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Cookie: csrftoken=bXNrfE0mPP3yGpLmp7mSfI8ugLiYGSdGzlhYqfwN3mgCUPWWUyuJDmIvW1ahYxeU
Host: 127.0.0.1:8006
Origin: http://127.0.0.1:8006
Pragma: no-cache
Referer: http://127.0.0.1:8006/register_ajax_nofile/
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
X-Requested-With: XMLHttpRequest

 

3.3、Form Data

email: 123@163.com
phone: 1112321313
username: root
nickname: fawfewaf
password: 2133333333333333333333
repassword: 331122222222222222222
csrfmiddlewaretoken: 39G9o4V2vP4pnpeqC4kujr9XBhXUVysPrxaGzFrtJmhtBPp07vslH5JYhxPdddt3

 

4、AJAX提交包括文件的Form

4.1、HTML中JavaScript代码

技术分享图片
<script>

    // 找到头像的input标签绑定change事件
    $("#id_avatar").change(function () {
        // 1. 创建一个读取文件的对象
        var fileReader = new FileReader();
        // 取到当前选中的头像文件
        // console.log(this.files[0]);
        // 读取你选中的那个文件
        fileReader.readAsDataURL(this.files[0]);  // 读取文件是需要时间的
        fileReader.onload = function () {
            // 2. 等上一步读完文件之后才 把图片加载到img标签中
            $("#avatar-img").attr("src", fileReader.result);
        };
    });

    // AJAX提交注册数据
    $("#reg-submit").click(function () {
        var formData = new FormData();

        formData.append("email", $("#id_email").val());
        formData.append("phone", $("#id_phone").val());
        formData.append("username", $("#id_username").val());
        formData.append("nickname", $("#id_nickname").val());
        formData.append("password", $("#id_password").val());
        formData.append("repassword", $("#id_repassword").val());
        formData.append("avatar", $(#id_avatar)[0].files[0]);
        formData.append("csrfmiddlewaretoken", $([name="csrfmiddlewaretoken"]).val());

        $.ajax({
            url: /register_ajax_file/,
            type: post,
            processData: false,  // 告诉jQuery不要处理我的数据
            contentType: false,  // 告诉jQuery不要设置content类型
            data: formData,
            success: function (data) {
                if (data.status == 1) {
                    // 有错误就展示错误
                    {#console.log(data.msg);#}
                    $.each(data.msg, function (k, v) {
                        {#console.log(k, v);#}
                        $(#id_ + k).next("span").text(v[0]).parent().parent().addClass("has-error");
                    });
                } else if (data.status == 2) {
                    $(#other_error).text(data.msg);
                    $(#id_email).parent().parent().attr("class", "has-error");
                    $(#id_username).parent().parent().attr("class", "has-error");
                }
                else {
                    // 没错误就跳转
                    {#console.log("chengg");#}
                    {#console.log(data.msg);#}
                    location.href = data.msg;
                }
            }
        })
    });

    // 将所有的input框绑定获取焦点的事件,将所有的错误信息清空
    $("form input").focus(function () {
        $(this).next().text("").parent().parent().removeClass("has-error");
    })
</script>
View Code

 

4.2、RequestHeaders

Accept: */*
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cache-Control: no-cache
Connection: keep-alive
Content-Length: 699377
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryY2vtwPzBB4IHfuAV
Cookie: csrftoken=bXNrfE0mPP3yGpLmp7mSfI8ugLiYGSdGzlhYqfwN3mgCUPWWUyuJDmIvW1ahYxeU
Host: 127.0.0.1:8006
Origin: http://127.0.0.1:8006
Pragma: no-cache
Referer: http://127.0.0.1:8006/register_ajax_file/
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
X-Requested-With: XMLHttpRequest

 

4.3、Form Data

email: 123@163.com
phone: 1112321313
username: root
nickname: fawfewaf
password: 2111111111111111111111
repassword: 1111222222222222
avatar: (binary)
csrfmiddlewaretoken: 59dTDvSiImYwlCBgRjRZ0tD8bWck3NAwtxHqO6oJWTbAz2MQmKZQo7d9Rc4DlsBK

 

5、区别

提交方式 是否有上传文件
Content-Type
 
Form提交 没有 application/x-www-form-urlencoded  
Form提交 multipart/form-data  
Ajax提交 没有 application/x-www-form-urlencoded  
Ajax提交 multipart/form-data  

HTML中不同方式提交Form的区别

标签:mit   horizon   bsp   new   this   var   包括   form data   each   

原文地址:https://www.cnblogs.com/bad-robot/p/9759695.html

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