使用kotlin编写spring cloud微服务的过程

plugins {
	//spring boot版本
	id("org.springframework.boot") version "2.3.3.RELEASE"
	//自动依赖包版本管理
	id("io.spring.dependency-management") version "1.0.10.RELEASE"
	...
}
//spring cloud 版本
extra["springCloudVersion"] = "Hoxton.SR8"

repositories {
    //本地maven
	maven {
		url = uri("http://192.168.1.150:8081/repository/maven-public/")
		credentials {
			username = "admin"
			password = "admin"
		}
	}
	maven { url = uri("https://repo.spring.io/milestone") }
	jcenter {
		content {
			// just allow to include kotlinx projects
			// detekt needs 'kotlinx-html' for the html report
			includeGroup("org.jetbrains.kotlinx")
		}
	}
}
...

/**
 * 商品服务
 */
@SpringBootApplication
class ProductApplication

/**
 * 程序入口
 */
fun main(args: Array<String>) {
	runApplication<ProductApplication>(*args)
}

@RestController
@RequestMapping("v2/test")
class SpuManagerController(val xService: XService) {

    @PostMapping("")
    fun addSpu(@RequestBody addXxVO: AddXxVO):Long{
        return xrService.addX(addXxVO)
    }

}

@Entity(name = "table_name")
@DynamicInsert //不插入null
@DynamicUpdate
class XxPO(
            var code:String,
            var name:String,
            var createDate:Date?=null,
            var updatedDate: Date?=null,
            @Id @GeneratedValue(strategy = GenerationType.IDENTITY) var id:Long?=null)

interface XxRepository :CrudRepository<SpuPO,Long>

@SpringBootTest
@AutoConfigureMockMvc
@Transactional
class SpuManagerControllerTests @Autowired constructor(val mockMvc: MockMvc,
                                                       val xxRepository : XxRepository ) {
    @Test
    fun testAddSpu() {
        val vo= AddXxVO("test_code", "test_name")
        mockMvc.perform(
                MockMvcRequestBuilders.post("/v2/test")
                        .contentType(MediaType.APPLICATION_JSON)
                        .content(JSON.toJSONString(vo))
        ).andExpect {
            status().is2xxSuccessful
        }
        .andReturn()
        .response
        .contentAsString
        .apply {
            val id = this.toLong()
            val result = xxRepository .findById(id)
            assert(result.isPresent)

        }

    }
}