我試圖將圖片上傳到我的S3存儲桶。我正在使用AngularJS v1.2.13。 當我使用他們的文檔中顯示的簡單案例(使用action
標籤提交表單)時,一切正常。但是,如果我想要這樣做,那麼Angular將發送OPTIONS
請求,而不是請求POST
。AngularJS發送OPTIONS請求而不是POST
以下是服務代碼,它首先去服務器獲取簽名(我知道該部分是好的),然後嘗試POST所有內容。
myServices.factory('s3', function($http) {
var service = {};
service.upload = function(fileName) {
return $http(
{
method:"POST",
url: "sign",
data: { "fileName": fileName }
}
).then(
function(result) {
// success
//resolve the promise as the data
var data = result.data;
var url = "https://" + data.bucket + ".s3.amazonaws.com/";
return $http.post(url, {
"key": data.key,
"AWSAccessKeyId": data.awsKey,
"acl": data.acl,
"policy": data.policy,
"signature": data.signature,
"Content-Type": "image/jpeg",
"success_action_redirect": "http://localhost:3000/s3Uploaded"
}).then(
function(response) {
// success
console.log("s3.upload, success: ");
console.log(response);
},
function(response) {
// failed
console.log("s3.Upload, fail: ");
console.log(response);
}
);
},
function(response) {
// failed
console.log("s3.sign, fail: ");
console.log(response);
}
);
};
return service;
});
我在做什麼錯?