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@@ -1,6 +1,6 @@
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let bucket; //aws上传接口
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let bucketname = "ccrb"; //桶
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-const partsize = 1 * 1024 * 1024; // 1MB
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+const partsize = 5 * 1024 * 1024; // 5MB
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//--------------------------分断上传保证稳定性
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//初始化上传
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@@ -21,10 +21,12 @@ async function init() {
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}
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//初始化上传入口
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-async function initMultipartUpload(key) {
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+async function initMultipartUpload(key, file) {
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const params = {
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Bucket: bucketname,
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- Key: key
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+ Key: key,
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+ ContentType: file.type,
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+ "ACL": "public-read"
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};
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//创建一个续传通道
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const data = await bucket.createMultipartUpload(params).promise();
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@@ -74,7 +76,7 @@ async function uploadFile(file, folderid) {
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try {
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init(); // 初始化aws接口
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// 初始化分块上传
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- uploadid = await initMultipartUpload(keyname);
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+ uploadid = await initMultipartUpload(keyname, file);
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// 分块上传文件
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let parts = [];
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let start = 0;
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@@ -200,7 +202,7 @@ async function awsupload(file, folderid, filestate) {
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}
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//不存在,上传新的
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else {
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- const uploadid = await initMultipartUpload(key); //初始化文件上传
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+ const uploadid = await initMultipartUpload(key, file); //初始化文件上传
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return await awsuploadpart(filestate, file, uploadid, [], key);
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}
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}
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