try {
                webConfigService.store(entity);
            } catch (final Exception e) {
                logger.warn("Failed to process a request.", e);
                throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToCreateCrudTable(GLOBAL, buildThrowableMessage(e)));
            }
            return entity;
        }).orElseGet(() -> {

```JSON
{"message": "Oops! yolo did something. There goes a rainbow..."}
```

/// note | 技术细节

也可以使用 `from starlette.requests import Request` 和 `from starlette.responses import JSONResponse`。

**FastAPI** 提供了与 `starlette.responses` 相同的 `fastapi.responses` 作为便捷方式，但大多数可用的响应都直接来自 Starlette。`Request` 也是如此。

///

## 覆盖默认异常处理器 { #override-the-default-exception-handlers }

**FastAPI** 自带了一些默认异常处理器。

@SuppressWarnings("module")
module okhttp3.java.net.cookiejar {
  requires okhttp3;
  exports okhttp3.java.net.cookiejar;

	if err != nil {
		err = msgp.WrapError(err)
		return
	}
	return
}

// MarshalMsg implements msgp.Marshaler
func (z rebalSaveOpts) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	o = msgp.AppendUint8(o, uint8(z))
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *rebalSaveOpts) UnmarshalMsg(bts []byte) (o []byte, err error) {
	{
		var zb0001 uint8

# Robolectric on API 36 requires JDK 21

                    throw new SmbUnsupportedOperationException("Not supported without CAP_NT_SMBS");
                }

                /*
                 * NtTrans Notify Change Request / Response
                 */
                req = new NtTransNotifyChange(th.getConfig(), this.handle.getFid(), this.filter, this.recursive);
                resp = new NtTransNotifyChangeResponse(th.getConfig());

Sie können dieselben Abhängigkeits-*Funktionen* verwenden, die Sie normalerweise verwenden.

### Abhängigkeitsanforderungen { #dependency-requirements }

Sie können Anforderungen für einen <abbr title="Request – Anfrage: Daten, die der Client zum Server sendet">Request</abbr> (wie Header) oder andere Unterabhängigkeiten deklarieren:

{* ../../docs_src/dependencies/tutorial006_an_py310.py hl[8,13] *}

### Exceptions auslösen { #raise-exceptions }

    ModelBuilderSession newSession();

    interface ModelBuilderSession {

        ModelBuilderResult build(ModelBuilderRequest request) throws ModelBuilderException;
    }

    Model buildRawModel(ModelBuilderRequest request) throws ModelBuilderException;

@SuppressWarnings("module")
module okhttp3.brotli {
  requires okhttp3;
  exports okhttp3.brotli;

@SuppressWarnings("module")
module okhttp3.tls {
  requires okhttp3;
  exports okhttp3.tls;