我有一个下面定义的swagger 2.0资源.如何制作"param1或param2"？调用者必须传递param1或param2.
/some/res:
put:
summary: some resource
responses:
200:
description: Successful response
schema:
$ref: '#/definitions/SomeResponse'
parameters:
- name: param1
type: string
description: param1
in: formData
required: false
- name: param2
type: string
description: param2
in: formData
required: false
我们正在进行灾难恢复练习,并且有几个Hibernate + Spring应用程序没有出现以下错误
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.InvalidMappingException: Could not parse mapping document from input stream
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1337)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(AccessController.java:214)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:221)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByName(AbstractAutowireCapableBeanFactory.java:1029)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:977)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
... 55 more
Caused by: org.hibernate.InvalidMappingException: Could not parse mapping document from input stream
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:541)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:638)
at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211) …我在我的应用程序中使用StoryBoards.我有一个带注释的MKMapView.我已经实现了calloutAccessoryControlTapped方法,并希望在用户点击UIButtonTypeDetailDisclosure时导航到TableView.
(1)有没有办法从calloutAccessoryControlTapped中使用segue？
(2)没有使用segue我得到一个黑屏.
- (void)mapView:(MKMapView *)mapView annotationView:(MKAnnotationView *)view calloutAccessoryControlTapped:(UIControl *)control {
...
DetailViewController *detailViewController = [[DetailViewController alloc]init];
detailViewController.detailItem = managedObject;
[self.navigationController pushViewController:detailViewController animated:YES];
}
尝试启动avd时获取NullPointerException.我刚下载了适用于Mac的ADT软件包并运行了android avd.有谁知道为什么会失败？
$ ./android avd
java.lang.NullPointerException
at com.android.sdklib.internal.avd.AvdInfo.getDeviceName(AvdInfo.java:158)
at com.android.sdkuilib.internal.repository.ui.DeviceManagerPage.fillDevices(DeviceManagerPage.java:497)
at com.android.sdkuilib.internal.repository.ui.DeviceManagerPage.fillTable(DeviceManagerPage.java:357)
at com.android.sdkuilib.internal.repository.ui.DeviceManagerPage.createContents(DeviceManagerPage.java:259)
at com.android.sdkuilib.internal.repository.ui.DeviceManagerPage.<init>(DeviceManagerPage.java:130)
at com.android.sdkuilib.internal.repository.ui.AvdManagerWindowImpl1.createDeviceTab(AvdManagerWindowImpl1.java:210)
at com.android.sdkuilib.internal.repository.ui.AvdManagerWindowImpl1.createContents(AvdManagerWindowImpl1.java:193)
at com.android.sdkuilib.internal.repository.ui.AvdManagerWindowImpl1.open(AvdManagerWindowImpl1.java:133)
at com.android.sdkuilib.repository.AvdManagerWindow.open(AvdManagerWindow.java:94)
at com.android.sdkmanager.Main.showAvdManagerWindow(Main.java:369)
at com.android.sdkmanager.Main.doAction(Main.java:311)
at com.android.sdkmanager.Main.run(Main.java:119)
at com.android.sdkmanager.Main.main(Main.java:102)
api-docs 之前运行良好。它停止工作了，现在我明白了
Can't read swagger JSON from http://localhost:9000/api-docs/
如果我更改 src/main/webapp/swagger-ui/index.html
var apiUrl = "http://localhost:8080/swagger-ui/index.html";
我收到“无法从服务器读取。它可能没有适当的访问控制源设置。”
我有build.xml调用swfbuild.xml.我希望父build.xml使用IBM JDK 1.5和swfbuild.xml来使用Sun JDK 1.6
在<ant>任务中是否有任何选项可以指定使用不同的JDK？
我尝试像下面那样设置JAVACMD,但这也不起作用
如何为swfbuild.xml使用不同的JDK？
<target name="Compile_SWF">
<exec executable="cmd">
<env key="JAVACMD" value="C:/Program Files/Java/jdk1.6.0_18" />
</exec>
<echo message="Start to Compile SWF content" />
<ant antfile="swfbuild.xml" target="swf-masterbuild" />
<exec executable="cmd">
<env key="JAVACMD" value="C:/IBM/SDP/runtimes/base_v61/java" />
</exec>
</target>
我有一个简单的 Java 类，它使用 enum 保留关键字作为变量名。我能够在 Java 1.4 中编译此代码并在 Java 1.6 中执行它：
public class Main {
public static void main(String[] args) {
String enum = "ENUM String";
System.out.println(enum);
}
}
然而，Java 1.6 编译器不会编译此代码，因为 enum 是保留关键字。为什么Java 1.6运行时仍然执行这段代码？