form表单格式 一个传递token、一个传递图片的值,单图上传 name必须是token file
<form id="uploadForm">
<input type="hidden" name="token" id='qntoken'>
<input type="file" name="file">
</form>
//获取七牛云上传token
var token = get_user_login();
$.ajax({
url: 'http:default_upToken',
beforeSend: function beforeSend(request) {
request.setRequestHeader("Authorization", token);
},
success: function (res) {
$('#qntoken').val(res.message);
},
});
//获取图片上传信息
var formData = new FormData($('#uploadForm')[0]);
// console.log(formData);
$.ajax({
url: 'https://up.qbox.me/',
type: 'POST',
data: formData,
dataType: 'JSON',
async: false,
cache: false,
contentType: false,
processData: false,
success: function (returndata) {
//返回成功之后把返回成功的值传到upload
// alert(returndata.key);
console.log(returndata.key)
var token = get_user_login();
$.ajax({
url: 'default_upSave',
type: 'POST',
data: {key: returndata.key},
dataType: 'JSON',
beforeSend: function beforeSend(request) {
request.setRequestHeader("Authorization", token);
},
success: function (data){
//返回成功链接,修改图片的链接地址,避免出现链接地址是base64
$('#imghead').attr('src', data.message);
//将修改之后的链接上传到user表中 修改user头像信息字段avatar
var token = get_user_login();
$.ajax({
url: 'user_updateUserImg',
type: 'POST',
data: { avatar: data.message },
dataType: 'JSON',
beforeSend: function beforeSend(request) {
request.setRequestHeader("Authorization", token);
},
success: function (res) {
console.log(res);
},
});
},
});
},
error: function (returndata) {
console.log(returndata);
},
});
//我写的结束了!!!!