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文件上传成功首先调用Api更新一下文件上传状态；文件上传前，检查文件是否存在，如果存在则跳转到文件详情页

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小墨
2022-04-20 20:23:00 +08:00
parent 91cac1ca24
commit 7febfb32d7
11 changed files with 143 additions and 25 deletions
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72
bookshelfplus-frontend/views/dashboard/admin/FileManage_Upload.html
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@@ -374,9 +374,35 @@
if (status === "success") {
console.log("data", data);
// 取得预授权URL，使用该URL进行文件上传
uploadFile(file, data.url, data.fileId);
uploadFile(file, data.url, data.fileId, data.fileObjectId);
} else {
alert(`出错啦！${data.errMsg} (错误码: ${data.errCode}) `);
if (data.errCode == "60001") {
// 文件已存在
console.log(`出错啦！${data.errMsg} (错误码: ${data.errCode}) `);
// 再次发送请求，查询这个已存在文件的 fileId
postRequest("/file/getFileByHash", { token: localStorageUtils.getToken(), fileSha1: fileInfo.fileSha1 })
.then(function (responseData) {
var axiosData = responseData.data;
var status = axiosData.status;
var data = axiosData.data;
if (status === "success") {
console.log(data);
// 查询到之后，询问用户是否跳转到文件详情页
var isRedirect = confirm(`文件已存在，是否前往查看详情？\n（文件ID: ${data.id}）`);
if (isRedirect)
location.href = `<%= pageUrl %>../detail?fileId=${data.id}`;
} else {
alert(`出错啦！${data.errMsg} (错误码: ${data.errCode}) `);
}
}).catch(function (error) {
console.log(error);
alert("无法连接到服务器，请检查网络连接！");
});
} else {
alert(`出错啦！${data.errMsg} (错误码: ${data.errCode}) `);
}
}
}).catch(function (error) {
console.log(error);
@@ -387,7 +413,7 @@
//##############################################
//传入预授权 URL ，将文件上传到这个地址
//##############################################
function uploadFile(file, preSignedUrl, fileId) {
function uploadFile(file, preSignedUrl, fileId, fileObjectId) {
// refer: https://cloud.tencent.com/document/product/436/35651
// 获取到 Url 后，前端可以这样 ajax 上传
@@ -408,13 +434,16 @@
console.log('上传成功', xhr.status, xhr.statusText);
// 等待进度条走到 100% 否则小文件进度条还没有走完就提示上传完成会让人感觉有点奇怪
setTimeout(function () {
alert("上传成功！");
if ($("#checkbox-auto-upload").is(":checked")) {
window.location.reload();
} else {
// location.href = "<%= pageUrl %>../";
location.href = "<%= pageUrl %>../detail?id=" + fileId;
}
// 上传成功触发一次 “刷新文件对象上传状态”，避免因为云函数回调不成功导致文件对象上传状态没有及时更新
refreshFileObjectStatus(fileObjectId, function () {
alert("上传成功！");
if ($("#checkbox-auto-upload").is(":checked")) {
window.location.reload();
} else {
// location.href = "<%= pageUrl %>../";
location.href = "<%= pageUrl %>../detail?id=" + fileId;
}
});
}, 300);
};
xhr.onerror = function (e) {
@@ -428,7 +457,7 @@
function getFileAssociatorList(fileSha1) {
var fileAssociator = document.getElementById("fileAssociator");
// 下拉框列表
postRequest("/file/list/MatchfileHash", { token: localStorageUtils.getToken(), fileSha1: fileSha1 })
postRequest("/file/list/MatchfileHashWithNullValue", { token: localStorageUtils.getToken(), fileSha1: fileSha1 })
.then(function (responseData) {
var axiosData = responseData.data;
var status = axiosData.status;
@@ -452,4 +481,25 @@
alert("无法连接到服务器，请检查网络连接！");
});
}
</script>
<script>
// 刷新文件对象上传状态
async function refreshFileObjectStatus(fileObjectId, callback) {
postRequest("/file/object/refreshFileObjectStatus", { token: localStorageUtils.getToken(), fileObjectId: fileObjectId })
.then(function (responseData) {
var axiosData = responseData.data;
var status = axiosData.status;
var data = axiosData.data;
if (status === "success") {
// console.log(data);
if (callback)
callback();
} else {
alert(`出错啦！${data.errMsg} (错误码: ${data.errCode}) `);
}
}).catch(function (error) {
console.log(error);
alert("无法连接到服务器，请检查网络连接！");
});
}
</script>