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如何从浏览器调用appengine servlet(how to call appengine servlet from browser)

我有一个App-Engine servlet,我试图从浏览器调用。 但我总是Not Found 。 我认为问题在于我不知道网址究竟是什么。 我的设置验证正确(blobstore没有问题到达我的servlet: 只是不知道如何通过浏览器)。

<servlet>
        <servlet-name>SeePicture</servlet-name>

        <servlet-class>com.company.servlet.SeePicture</servlet-class>

    </servlet>
    
<servlet-mapping>
    
    <servlet-name>SeePicture</servlet-name>
    
    <url-pattern>/seepicture/*</url-pattern>
    
</servlet-mapping>

这是一个来电,这是我试过的电话

  • https://company.appspot.com/_ah/api/seepicture/?picid=12345660123456
  • https://company.appspot.com/_ah/api/v1/server/seepicture/?picid=12345660123456
  • https://company.appspot.com/_ah/api/1/server/seepicture/?picid=12345660123456

I have an App-Engine servlet that I am trying to call from the browser. But I always get Not Found. I think the problem is that I don't know what the url is exactly. My setup is verified correct (blobstore has no problem reaching my servlets: I just don't know how to do it through browser).

<servlet>
        <servlet-name>SeePicture</servlet-name>

        <servlet-class>com.company.servlet.SeePicture</servlet-class>

    </servlet>
    
<servlet-mapping>
    
    <servlet-name>SeePicture</servlet-name>
    
    <url-pattern>/seepicture/*</url-pattern>
    
</servlet-mapping>

the call is a get call, and here are the calls I have tried

  • https://company.appspot.com/_ah/api/seepicture/?picid=12345660123456
  • https://company.appspot.com/_ah/api/v1/server/seepicture/?picid=12345660123456
  • https://company.appspot.com/_ah/api/1/server/seepicture/?picid=12345660123456

原文:https://stackoverflow.com/questions/33154613
更新时间:2020-10-25 06:10

最满意答案

您的<url-pattern>应该可以从根域访问,因此您不需要/_ah/api前缀。

尝试:

https://company.appspot.com/seepicture/?picid=12345660123456


Your <url-pattern>s should be accessible off of your root domain so you do not need the /_ah/api prefix.

Try:

https://company.appspot.com/seepicture/?picid=12345660123456

2015-10-15

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