我突然遇到初始化Eclipse Kepler的错误:
An internal error occurred during: "Repository registry initialization".
For input string: "(pilgrim's conflicted copy 2013-10-18).gen"
Run Code Online (Sandbox Code Playgroud) 以JSON格式返回Jersey异常的最佳方法是什么?这是我的示例代码.
public static class CompoThngExceptionMapper implements ExceptionMapper<Exception> {
@Override
public Response toResponse(Exception exception) {
if (exception instanceof WebApplicationException) {
WebApplicationException e = (WebApplicationException) exception;
Response r = e.getResponse();
return Response.status(r.getStatus()).entity(**HERE JSON**).build();
} else {
return null;
}
}
Run Code Online (Sandbox Code Playgroud)
提前致谢!!!
我已经放入了两个文件,.git/info/exclude
但仍然可以看到它们git st
它们是一个配置文件,我不想提交更多。我把它们放在那里,因为有--assume-unchanged
和--skip-worktree
我无法检出到另一个分支。
带有如下文档:
{
"obj1" : [
{
"name" : "blue",
"count" : 4
},
{
"name" : "green",
"count" : 6
}
]
}
Run Code Online (Sandbox Code Playgroud)
是否可以查询a obj1.name = "blue"
以获得数组而不是文档的匹配元素?:
{
"name" : "blue",
"count" : 4
}
Run Code Online (Sandbox Code Playgroud)
提前致谢!
是否有任何方法可以放心使用PowerMock,因为当我试图用放心的方式测试RESTful API时.
我想要PowerMock静态调用.
操作规范:
@POST
@Produces("application/json")
@Consumes(MediaType.APPLICATION_JSON)
public Response createEntity(@Context HttpHeaders hh, String body) {
. . .
String sec = MDI.check(Some_string, ..., ...);
if (sec == null) throw ...
return Response....
}
Run Code Online (Sandbox Code Playgroud)
而且测试:
@RunWith(PowerMockRunner.class)
@PrepareForTest(MDI.class)
public class createSOTest {
@Test
public void testStatic() {
mockStatic(MDI.class);
expect(MDI.check(Some_string, ..., ...).andReturn(Some_String);
replay(MDI.class)
given().
contentType(ContentType.JSON).
header("SomeHeader", "something").
body(root).
when().
post("/").
then().
statusCode(...);
}
}
Run Code Online (Sandbox Code Playgroud)
问题是我在测试尝试运行rest-assured
code(given()....
)时获得异常:
org.apache.http.conn.ssl.SSLInitializationException: class configured for SSLContext: sun.security.ssl.SSLContextImpl$TLS10Context not a SSLContext
at org.apache.http.conn.ssl.SSLContexts.createDefault(SSLContexts.java:58)
at org.apache.http.conn.ssl.SSLSocketFactory.getSocketFactory(SSLSocketFactory.java:162)
at …
Run Code Online (Sandbox Code Playgroud) 配置具有不同屏幕分辨率的双显示器环境的正确方法是什么?
我在两个屏幕上的字体大小都非常不同,我找不到如何为每个显示器或其他任何配置不同的 dpi。
提前致谢!
我遵循一些提示,仅在存在时验证字段的数字性,使用:
validates_numericality_of :year, only_integer: true, allow_nil: true
Run Code Online (Sandbox Code Playgroud)
或者
validates_numericality_of :year, only_integer: true, allow_blank: true
Run Code Online (Sandbox Code Playgroud)
但是我可以用类似的年份来创建它,'asdfasdf'
而 rails 可以存储空白的年份。
有什么问题?
通过典型HttpAsyncClients
示例:
public class AsyncClientHttpExchange {
public static void main(final String[] args) throws Exception {
CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
try {
httpclient.start();
HttpGet request = new HttpGet("http://httpbin.org/get");
Future<HttpResponse> future = httpclient.execute(request, null);
HttpResponse response = future.get();
System.out.println("Response: " + response.getStatusLine());
System.out.println("Shutting down");
} finally {
httpclient.close();
}
System.out.println("Done");
}
}
Run Code Online (Sandbox Code Playgroud)
如果没有响应,设置重试次数的方法是什么?我可以看到5.
随着httpClientBuilder
存在setRetryHandler
:
httpClientBuilder.setRetryHandler(new MyRequestRetryHandler(_maxRetryCount));
Run Code Online (Sandbox Code Playgroud)
有什么办法HttpAsyncClients
?
apache httpclient apache-httpclient-4.x apache-httpasyncclient
对不起,我确定犯了一个愚蠢的错误,但没有成功.
我正在编译一个简单的mpi hello世界:
#include <stdio.h>
#include <mpi.h>
int main (argc, argv)
int argc;
char *argv[];
{
int rank, size;
MPI_Init (&argc, &argv); /* starts MPI */
MPI_Comm_rank (MPI_COMM_WORLD, &rank); /* get current process id */
MPI_Comm_size (MPI_COMM_WORLD, &size); /* get number of processes */
printf( "Hello world from process %d of %d\n", rank, size );
MPI_Finalize();
return 0;
}
Run Code Online (Sandbox Code Playgroud)
和:
> mpicc -o hello_world_c hello_world.c
> mpirun -np 4 hello_world_c
Run Code Online (Sandbox Code Playgroud)
但回报:
Hello world from process 0 of 1
Hello world …
Run Code Online (Sandbox Code Playgroud) apache ×1
eclipse ×1
git ×1
github ×1
httpclient ×1
java ×1
jersey ×1
json ×1
junit4 ×1
kde ×1
kde4 ×1
kubuntu ×1
maven ×1
mpi ×1
powermock ×1
processors ×1
rest-assured ×1
vim ×1
vim-airline ×1