此：
go install $(go list ./... | grep -v vendor/)
变为BigDecimal.valueOf(0.00)
我希望它是0.0
该格式的正确格式是什么？
答案 0 :(得分：0)
使用String构造函数：@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration
public class SimpleTest extends JerseyTest {
@Override
protected Application configure() {
enable(TestProperties.LOG_TRAFFIC);
enable(TestProperties.DUMP_ENTITY);
ResourceConfig rc = new ResourceConfig();
rc.property("contextConfig", new AnnotationConfigApplicationContext(ResourceConfig.class));
rc.register(SpringLifecycleListener.class);
rc.registerClasses(HelloResource.class);
return rc;
}
public static class SimpleEntity {
public String getOrgId() {
return orgId;
}
public void setOrgId(final String orgId) {
this.orgId = orgId;
}
public String getType() {
return type;
}
public void setType(final String type) {
this.type = type;
}
@HeaderParam("orgId")
private String orgId;
private String type;
}
@Path("hello")
public static class HelloResource {
@POST
@Produces(MediaType.APPLICATION_JSON)
public SimpleEntity getHello(@BeanParam SimpleEntity entity) {
return entity;
}
}
@Test
public void test() {
SimpleEntity requestEntity= new SimpleEntity();
requestEntity.setType("MY-TYPE");
final SimpleEntity entity = target("hello").request().header("orgId", "xx1").post(Entity.entity(requestEntity, MediaType.APPLICATION_JSON_TYPE), SimpleEntity.class);
assertNotNull(entity.getOrgId());
assertNotNull(entity.getType());
}
@Configuration
protected static class BlankSpringConfig{}
}
。使用new BigDecimal("0.00")会完全破坏用于输入值的任何格式。
答案 1 :(得分：0)
试试这个
value = value.setScale(2, RoundingMode.CEILING)