嗨,我有一个用于上传文件的球衣客户端.我尝试在本地使用它,一切正常.但在生产环境中,我要设置代理.我浏览了几页,但无法得到确切的解决方案.有人可以帮我这个吗？
这是我的客户代码:
File file = new File("e:\\test.zip");
FormDataMultiPart part = new FormDataMultiPart();
part.bodyPart(new FileDataBodyPart("file", file, MediaType.APPLICATION_OCTET_STREAM_TYPE));
WebResource resource = null;
if(proxy.equals("yes")){
//How do i configure client in this case?
}else{
//this uses system proxy i guess
resource = Client.create().resource(url);
}
String response = (String)resource.type(MediaType.MULTIPART_FORM_DATA_TYPE).post(String.class, part);
System.out.println(response);
我正在将 Spring MVC 与 Restful Web 服务（JACKSON）一起使用。我有一个名为 p_project 的表，它有 3 列。id、region_id、名称。region_id 引用区域表。我的实体如代码所示。
@Entity
@XmlRootElement(name="project")
@Table(name = "P_PROJECT")
@NamedQueries( {
@NamedQuery(name = "Project.findAll",
query = "select p from Project p order by lower(p.name)",
hints = {
@QueryHint(name = "org.hibernate.cacheable", value = "true")
}
)
})
public class Project extends AbstractSimpleNameEntity<Integer> implements Serializable
{
private Region region;
private String name;
public Project()
{
super();
}
public Project(Integer id)
{
super(id);
}
public Project(String name)
{
super(name);
}
@Id
@Column(name = "ID")
@GeneratedValue(generator …我最近设置了一个spring + hibernate项目.我正在使用oracle DB.我有一个代码中显示的实体.
@Entity
@Table(name = "P_EMP_STATUS")
public class EmployeeStatus extends AbstractEntity<Integer> implements Serializable{
private static final long serialVersionUID = 5451825528280340412L;
private Integer id;
private Region region;
private Project project;
private TaskType taskName;
private String taskType
private PrinceUser princeUser;
private Integer assignee;
private Date actualStartDate;
private Date actualFinishDate;
private Integer scheduledStartDate;
private Integer scheduledFinishDate;
private Integer effortSpent;
private String empComments;
private String mgrcomments;
private String archive;
@Id
@Column(name = "ID")
@GeneratedValue(generator="P_STATUS_SEQ", strategy=GenerationType.AUTO)
@SequenceGenerator(name="P_STATUS_SEQ", sequenceName="P_STATUS_SEQ", allocationSize=1)
public Integer getId() { …我有很多类型的双.我希望得到它的一部分.例如,
如果该号码是13041004236.980835我希望我的程序删除前4位数并返回1004236.980835
在c ++中执行此操作的最短方法是什么？
谢谢!