我有使用ajax + php的图像上传信息的问题。在尝试添加dataResult时，我得到了一条非法调用消息。File = form_data;如下面的代码所示:
我将非常感谢任何帮助!我被困在这个问题上，已经搜索了stackoverflow相当多的答案，可以帮助我。
function uploadImage (upFile,userId,description,category) {
console.log("We have reached the point where we connect to the service to upload the image...");
var dataResult = {};
var form_data = new FormData();
form_data.append('file',upFile[0]);
console.log("Is the information on the form data variable?");
console.log(form_data);
dataResult.file = form_data;
dataResult.idUser = userId;
dataResult.description = description;
dataResult.nameCat = category;
console.log("Description " + dataResult.description);
console.log("Id User " + dataResult.idUser);
console.log("name Cat " + dataResult.nameCat);
console.log("This is the information that is being sent thorugh ajax");
console.log(dataResult);
$.ajax({
url: 'http://localhost/App/www/classes/actionsPhotos/uploadPhoto.php',
type: 'post',
data: dataResult,
success: function (data) {
console.log("All is good and working.");
console.log(data);
},
error: function(errorInfo){
console.log("There was an error: ");
console.log(errorInfo);
}
});
}
好的，我通过稍微切换代码来解决这个问题，这里是新代码，供有同样问题的人使用。
函数uploadImage (upFile,userId,description,category) {console.log("我们已经连接到上传图像的服务…");var form_data = new FormData();form_data.append("文件",upFile [0]);form_data.append (idus, userId);form_data.append("描述",描述);form_data.append (nameCat,类别);
$.ajax({
url: 'http://localhost/App/www/classes/actionsPhotos/uploadPhoto.php',
type: 'post',
data: form_data,
cache: false,
processData: false,
contentType: false,
success: function (data) {
console.log("All is good and working.");
console.log(data);
},
error: function(errorInfo){
console.log("There was an error: ");
console.log(errorInfo);
}
});
}