【发布时间】:2017-04-06 14:54:47
【问题描述】:
我正在关注 google drive v3 api quickstart
tutorial
我不想在这个应用程序中使用 gradle,因为它是一个小组项目。
我已经下载了 google drive v3 库。
我正在使用 Intellij,并且已将所有 jar 添加到类路径中。所有 jar 都成功导入,IDE 没有给出任何错误。
在运行时,我收到一条警告,在线阅读似乎是 Windows 兼容性问题。
我已经下载了带有用户 ID 和用户密码的 .json 文件,并将其放在与主目录相同的文件夹中
我的代码与快速入门示例之一相同:
我得到的错误如下:
Apr 06, 2017 2:31:52 PM com.google.api.client.util.store.FileDataStoreFactory setPermissionsToOwnerOnly
WARNING: unable to change permissions for everybody: C:\Users\HP\.credentials\drive-java-quickstart
Apr 06, 2017 2:31:52 PM com.google.api.client.util.store.FileDataStoreFactory setPermissionsToOwnerOnly
WARNING: unable to change permissions for owner: C:\Users\HP\.credentials\drive-java-quickstart
Exception in thread "main" java.io.EOFException
at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2624)
at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3099)
at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:853)
at java.io.ObjectInputStream.<init>(ObjectInputStream.java:349)
at com.google.api.client.util.IOUtils.deserialize(IOUtils.java:171)
at com.google.api.client.util.store.FileDataStoreFactory$FileDataStore.<init>(FileDataStoreFactory.java:102)
at com.google.api.client.util.store.FileDataStoreFactory.createDataStore(FileDataStoreFactory.java:73)
at com.google.api.client.util.store.AbstractDataStoreFactory.getDataStore(AbstractDataStoreFactory.java:55)
at com.google.api.client.auth.oauth2.StoredCredential.getDefaultDataStore(StoredCredential.java:171)
at com.google.api.client.auth.oauth2.AuthorizationCodeFlow$Builder.setDataStoreFactory(AuthorizationCodeFlow.java:736)
at com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow$Builder.setDataStoreFactory(GoogleAuthorizationCodeFlow.java:209)
at com.elox.Main.authorize(Main.java:77)
at com.elox.Main.getDriveService(Main.java:93)
at com.elox.Main.main(Main.java:103)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
我不明白为什么会收到此错误或如何纠正它
【问题讨论】:
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您的用户凭据在哪里?
标签: java google-api google-drive-api drive