Java 部署应用程序引擎项目时出现问题
我正在使用Eclipse开发一个应用程序引擎应用程序,当我想要部署应用程序时,我得到以下错误:Java 部署应用程序引擎项目时出现问题,java,eclipse,google-app-engine,Java,Eclipse,Google App Engine,我正在使用Eclipse开发一个应用程序引擎应用程序,当我想要部署应用程序时,我得到以下错误: 'Deploying APP_NAME to Google' has encountered a problem An internal error occured during "Deploying APP_NAME to Google" 详情如下: An internal error occurred during: "Deploying APP_NAME to Google". Receiv
'Deploying APP_NAME to Google' has encountered a problem
An internal error occured during "Deploying APP_NAME to Google"
详情如下:
An internal error occurred during: "Deploying APP_NAME to Google".
Received IOException parsing the input stream for /home/michael/workspace/APP_NAME/war/WEB-INF/web.xml
你知道怎么解决这个问题吗
谢谢你的帮助
编辑
奇怪的是,每次我部署应用程序时都没有出现错误
web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<!-- Servlets -->
<servlet>
<servlet-name>deleteAllUniversityServlet</servlet-name>
<servlet-class>com.APP_NAME.api.DeleteAllUniversities</servlet-class>
</servlet>
<servlet>
<servlet-name>deleteAllCountryServlet</servlet-name>
<servlet-class>com.APP_NAME.api.DeleteAllCountries</servlet-class>
</servlet>
<servlet>
<servlet-name>deleteAllCitiesServlet</servlet-name>
<servlet-class>com.APP_NAME.api.DeleteAllCities</servlet-class>
</servlet>
<servlet>
<servlet-name>addUniversity</servlet-name>
<servlet-class>com.APP_NAME.api.AddUniversity</servlet-class>
</servlet>
<servlet>
<servlet-name>addCity</servlet-name>
<servlet-class>com.APP_NAME.api.AddCity</servlet-class>
</servlet>
<servlet>
<servlet-name>addCountry</servlet-name>
<servlet-class>com.APP_NAME.api.AddCountry</servlet-class>
</servlet>
<servlet>
<servlet-name>addGDP</servlet-name>
<servlet-class>com.APP_NAME.api.AddGDP</servlet-class>
</servlet>
<servlet>
<servlet-name>addHPC</servlet-name>
<servlet-class>com.APP_NAME.api.AddHPC</servlet-class>
</servlet>
<servlet>
<servlet-name>addRanking</servlet-name>
<servlet-class>com.APP_NAME.api.AddRanking</servlet-class>
</servlet>
<servlet>
<servlet-name>greetServlet</servlet-name>
<servlet-class>com.APP_NAME.server.GreetingServiceImpl</servlet-class>
</servlet>
<servlet>
<servlet-name>serverSearchServiceImpl</servlet-name>
<servlet-class>com.APP_NAME.server.ServerSearchServiceImpl</servlet-class>
</servlet>
<servlet>
<servlet-name>serverChartServiceImpl</servlet-name>
<servlet-class>com.APP_NAME.server.ServerChartServiceImpl</servlet-class>
</servlet>
<servlet>
<servlet-name>serverCoordServiceImpl</servlet-name>
<servlet-class>com.APP_NAME.server.ServerCoordServiceImpl</servlet-class>
</servlet>
<servlet>
<servlet-name>serverDataServiceImpl</servlet-name>
<servlet-class>com.APP_NAME.server.ServerDataServiceImpl</servlet-class>
</servlet>
<servlet>
<servlet-name>serverCityServiceImpl</servlet-name>
<servlet-class>com.APP_NAME.server.ServerCityServiceImpl</servlet-class>
</servlet>
<!-- Servlet-mappings -->
<servlet-mapping>
<servlet-name>addUniversity</servlet-name>
<url-pattern>/api/addUniversity</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>addCity</servlet-name>
<url-pattern>/api/addCity</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>addCountry</servlet-name>
<url-pattern>/api/addCountry</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>addGDP</servlet-name>
<url-pattern>/api/addGDP</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>addHPC</servlet-name>
<url-pattern>/api/addHPC</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>addRanking</servlet-name>
<url-pattern>/api/addRanking</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>deleteAllCitiesServlet</servlet-name>
<url-pattern>/api/deleteAllCities</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>deleteAllUniversityServlet</servlet-name>
<url-pattern>/api/deleteAllUniversities</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>deleteAllCountryServlet</servlet-name>
<url-pattern>/api/deleteAllCountries</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>greetServlet</servlet-name>
<url-pattern>/APP_NAME/greet</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>serverSearchServiceImpl</servlet-name>
<url-pattern>/APP_NAME/serverSearch</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>serverChartServiceImpl</servlet-name>
<url-pattern>/APP_NAME/serverChart</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>serverCoordServiceImpl</servlet-name>
<url-pattern>/APP_NAME/serverCoord</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>serverDataServiceImpl</servlet-name>
<url-pattern>/APP_NAME/serverData</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>serverCityServiceImpl</servlet-name>
<url-pattern>/APP_NAME/serverCity</url-pattern>
</servlet-mapping>
<!-- Default page to serve -->
<welcome-file-list>
<welcome-file>APP_NAME.html</welcome-file>
</welcome-file-list>
</web-app>
但现在,经过更正,我的文件的开头如下所示:
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app xmlns="http://java.sun.com/xml/ns/javaee" version="2.5">
<!-- Servlets -->
<servlet>
<servlet-name>deleteAllUniversityServlet</servlet-name>
<servlet-class>com.APP_NAME.api.DeleteAllUniversities</servlet-class>
</servlet>
...
我不明白怎么了
编辑3
问题似乎来自DOCTYPE,因为当我将DOCTYPE作为注释放置时,应用程序将正确部署。您没有关闭节点。
试试这个:
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app xmlns="http://java.sun.com/xml/ns/javaee" version="2.5">
<servlet>
<servlet-name>deleteAllUniversityServlet</servlet-name>
<servlet-class>com.APP_NAME.api.DeleteAllUniversities</servlet-class>
</servlet>
<servlet>
<servlet-name>deleteAllCountryServlet</servlet-name>
<servlet-class>com.APP_NAME.api.DeleteAllCountries</servlet-class>
</servlet>
<servlet>
<servlet-name>deleteAllCitiesServlet</servlet-name>
<servlet-class>com.APP_NAME.api.DeleteAllCities</servlet-class>
</servlet>
<servlet>
<servlet-name>addUniversity</servlet-name>
<servlet-class>com.APP_NAME.api.AddUniversity</servlet-class>
</servlet>
<servlet>
<servlet-name>addCity</servlet-name>
<servlet-class>com.APP_NAME.api.AddCity</servlet-class>
</servlet>
</web-app>
堆栈跟踪还有其他内容吗?除了此错误外,没有其他内容…我更改为,但应用程序在两次部署时没有错误…我已将元素更正为,但有一些错误,如我在编辑2中注意到的。
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app xmlns="http://java.sun.com/xml/ns/javaee" version="2.5">
<servlet>
<servlet-name>deleteAllUniversityServlet</servlet-name>
<servlet-class>com.APP_NAME.api.DeleteAllUniversities</servlet-class>
</servlet>
<servlet>
<servlet-name>deleteAllCountryServlet</servlet-name>
<servlet-class>com.APP_NAME.api.DeleteAllCountries</servlet-class>
</servlet>
<servlet>
<servlet-name>deleteAllCitiesServlet</servlet-name>
<servlet-class>com.APP_NAME.api.DeleteAllCities</servlet-class>
</servlet>
<servlet>
<servlet-name>addUniversity</servlet-name>
<servlet-class>com.APP_NAME.api.AddUniversity</servlet-class>
</servlet>
<servlet>
<servlet-name>addCity</servlet-name>
<servlet-class>com.APP_NAME.api.AddCity</servlet-class>
</servlet>
</web-app>