在 Google App Engine 中验证 Google 帐户/在不同用户上下文下运行代码 - Java Servlet

发布于 2024-12-27 18:00:53 字数 763 浏览 0 评论 0原文

我想做的是使用用户名和密码对 Google 帐户进行身份验证。

基本上，

[验证用户上下文 - 在 Java Servlet 内以语法方式登录 Google 帐户]

    UserService userService = UserServiceFactory.getUserService();
    User user = userService.getCurrentUser();
            [Access Data Store based on Google Account]

[解析用户上下文]

请帮忙。我真的很感激。我们可以使用 UrlFetch ... 来执行此操作吗？我在Google SDK 1.6.1中尝试了remote-api，但存在一些问题，Google帮助中的代码不起作用。

java.io.IOException：无法从远程API获取appId；状态码 = 404 在 com.google.appengine.tools.remoteapi.RemoteApiInstaller.getAppIdFromServer(RemoteApiInstaller.java:313)

我尝试按照 http://code.google.com/appengine/docs/java/tools/remoteapi.html

原文

I would like to do is to authenticate into Google Accounts using a Username and Password.

Basically,

[Authenticate User Context - Log in Pro grammatically into Google Accounts inside a Java Servlet]

    UserService userService = UserServiceFactory.getUserService();
    User user = userService.getCurrentUser();
            [Access Data Store based on Google Account]

[Resolve the User Context]

Please help. I would really appreciate it. Can we perform this using UrlFetch ...? I tried remote-api in Google SDK 1.6.1 and there are some issues, the Code in Google Help does not work.

java.io.IOException: can't get appId from remote api; status code = 404
at com.google.appengine.tools.remoteapi.RemoteApiInstaller.getAppIdFromServer(RemoteApiInstaller.java:313)

I tried as per http://code.google.com/appengine/docs/java/tools/remoteapi.html

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分分钟 2025-01-03 18:00:53

您可能忘记将其包含

<servlet>
    <display-name>Remote API Servlet</display-name>
    <servlet-name>RemoteApiServlet</servlet-name>
    <servlet-class>com.google.apphosting.utils.remoteapi.RemoteApiServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>RemoteApiServlet</servlet-name>
    <url-pattern>/remote_api</url-pattern>
</servlet-mapping>

在 web.xml 中

You probably forgot to include

<servlet>
    <display-name>Remote API Servlet</display-name>
    <servlet-name>RemoteApiServlet</servlet-name>
    <servlet-class>com.google.apphosting.utils.remoteapi.RemoteApiServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>RemoteApiServlet</servlet-name>
    <url-pattern>/remote_api</url-pattern>
</servlet-mapping>

in your web.xml

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