Merge pull request #51 from qiniu/fix_file_resume_chunk_upload_bug

check file size when resume upload

Author: SunLn

demo/js/qiniu.js

@@ -391,12 +391,17 @@ function QiniuJsSDK() {
                         var aDay = 24 * 60 * 60 * 1000; //  milliseconds
                         if (now - before < aDay) {
                             if (localFileInfo.percent !== 100) {
-                                file.percent = localFileInfo.percent;
-                                file.loaded = localFileInfo.offset;
-                                ctx = localFileInfo.ctx;
-                                if (localFileInfo.offset + blockSize > file.size) {
-                                    blockSize = file.size - localFileInfo.offset;
+                                if (file.size === localStorage.total) {
+                                    file.percent = localFileInfo.percent;
+                                    file.loaded = localFileInfo.offset;
+                                    ctx = localFileInfo.ctx;
+                                    if (localFileInfo.offset + blockSize > file.size) {
+                                        blockSize = file.size - localFileInfo.offset;
+                                    }
+                                } else {
+                                    localStorage.removeItem(file.name);
                                 }
+
                             } else {
                                 // 进度100%时，删除对应的localStorage，避免 499 bug
                                 localStorage.removeItem(file.name);

src/qiniu.js

@@ -391,12 +391,17 @@ function QiniuJsSDK() {
                         var aDay = 24 * 60 * 60 * 1000; //  milliseconds
                         if (now - before < aDay) {
                             if (localFileInfo.percent !== 100) {
-                                file.percent = localFileInfo.percent;
-                                file.loaded = localFileInfo.offset;
-                                ctx = localFileInfo.ctx;
-                                if (localFileInfo.offset + blockSize > file.size) {
-                                    blockSize = file.size - localFileInfo.offset;
+                                if (file.size === localStorage.total) {
+                                    file.percent = localFileInfo.percent;
+                                    file.loaded = localFileInfo.offset;
+                                    ctx = localFileInfo.ctx;
+                                    if (localFileInfo.offset + blockSize > file.size) {
+                                        blockSize = file.size - localFileInfo.offset;
+                                    }
+                                } else {
+                                    localStorage.removeItem(file.name);
                                 }
+
                             } else {
                                 // 进度100%时，删除对应的localStorage，避免 499 bug
                                 localStorage.removeItem(file.name);