6.10 响应状态

默认情况下，Micronau t控制器操作会以 200 HTTP 状态代码进行响应。

如果操作返回 HttpResponse，请使用 status 方法配置响应的状态代码。

Java

@Get(value = "/http-response", produces = MediaType.TEXT_PLAIN)
public HttpResponse httpResponse() {
    return HttpResponse.status(HttpStatus.CREATED).body("success");
}

Groovy

@Get(value = "/http-response", produces = MediaType.TEXT_PLAIN)
HttpResponse httpResponse() {
    HttpResponse.status(HttpStatus.CREATED).body("success")
}

Kotlin

@Get(value = "/http-response", produces = [MediaType.TEXT_PLAIN])
fun httpResponse(): HttpResponse<String> {
    return HttpResponse.status<String>(HttpStatus.CREATED).body("success")
}

你也可以使用 @Status 注解。

Java

@Status(HttpStatus.CREATED)
@Get(produces = MediaType.TEXT_PLAIN)
public String index() {
    return "success";
}

Groovy

@Status(HttpStatus.CREATED)
@Get(produces = MediaType.TEXT_PLAIN)
String index() {
    "success"
}

Kotlin

@Status(HttpStatus.CREATED)
@Get(produces = [MediaType.TEXT_PLAIN])
fun index(): String {
    return "success"
}

甚至用 HttpStatus 进行响应

Java

@Get("/http-status")
public HttpStatus httpStatus() {
    return HttpStatus.CREATED;
}

Groovy

@Get("/http-status")
HttpStatus httpStatus() {
    HttpStatus.CREATED
}

Kotlin

@Get("/http-status")
fun httpStatus(): HttpStatus {
    return HttpStatus.CREATED
}

英文链接