"route": {
           "cluster": "prometheus_stats"
          }
         }
        ]
       }
      ]
     },
     "last_updated": "2023-11-29T09:58:27.285Z"
    }
   ],
   "dynamic_route_configs": [
    {
     "version_info": "2023-11-29T09:58:18Z/10",
     "route_config": {
      "@type": "type.googleapis.com/envoy.config.route.v3.RouteConfiguration",
      "name": "http.80",
      "virtual_hosts": [
       {

           "prefix": "/healthz/ready"
          },
          "route": {
           "cluster": "agent"
          }
         }
        ]
       }
      ]
     },
     "last_updated": "2023-11-29T09:58:27.299Z"
    },
    {
     "route_config": {
      "@type": "type.googleapis.com/envoy.config.route.v3.RouteConfiguration",
      "virtual_hosts": [
       {
        "name": "backend",
        "domains": [

116, 111, 116, 97, 108, 95, 114, 101, 99, 111, 114, 100, 95, 99, 111, 117, 110, 116, 34, 58, 51, 125, 10, 196, 183, 134, 242, 0, 0, 0, 235, 0, 0, 0, 67, 213, 243, 57, 141, 13, 58, 109, 101, 115, 115, 97, 103, 101, 45, 116, 121, 112, 101, 7, 0, 5, 101, 118, 101, 110, 116, 13, 58, 99, 111, 110, 116, 101, 110, 116, 45, 116, 121, 112, 101, 7, 0, 8, 116, 101, 120, 116, 47, 120, 109, 108, 11, 58, 101, 118, 101, 110, 116, 45, 116, 121, 112, 101, 7, 0, 5, 83, 116, 97, 116, 115, 60, 63, 120, 109, 108, 32, 118,...

0.0,59,43,10.74,1294,265,4,Queens,026500,4026500,E,QN50,Elmhurst-Maspeth,4109,1951,497,4,Queens,049700,4049700,I,QN30,Maspeth,4110^3389447,2,2014-03-15 19:34:15,2014-03-15 19:48:58,N,1,-73.893096923828125,40.747135162353516,-73.939361572265625,40.766582489013672,1,4.00,15,0,0.5,0,0,,,15.5,2,1,83,193,green,0.00,0.0,0.0,58,42,8.95,1294,265,4,Queens,026500,4026500,E,QN50,Elmhurst-Maspeth,4109,1071,37,4,Queens,003700,4003700,E,QN68,Queensbridge-Ravenswood-Long Island City,4101^3389448,2,2014-03-11 12:01:28,2014-03-11...

				Mode:     0644,
			},
			{
				Name:     "gophercolor16x16.png",
				File:     "gophercolor16x16.png",
				Modified: time.Date(2010, 9, 5, 15, 52, 58, 0, timeZone(+10*time.Hour)),
				Mode:     0644,
			},
		},
	},
	{
		Name:    "test-trailing-junk.zip",
		Comment: "This is a zipfile comment.",
		File: []ZipTestFile{
			{
				Name:     "test.txt",

=== "Python 3.10+"

    ```Python hl_lines="58-66  69-74  94"
    {!> ../../../docs_src/security/tutorial003_an_py310.py!}
    ```

=== "Python 3.9+"

    ```Python hl_lines="58-66  69-74  94"
    {!> ../../../docs_src/security/tutorial003_an_py39.py!}
    ```

=== "Python 3.8+"

=== "Python 3.10+"

    ```Python hl_lines="58-66  69-74  94"
    {!> ../../../docs_src/security/tutorial003_an_py310.py!}
    ```

=== "Python 3.9+"

    ```Python hl_lines="58-66  69-74  94"
    {!> ../../../docs_src/security/tutorial003_an_py39.py!}
    ```

=== "Python 3.8+"

* 创建 `FastAPI` 应用
* 创建事件处理器，执行数据库连接与断开操作

```Python hl_lines="42  45-47  50-52"
{!../../../docs_src/async_sql_databases/tutorial001.py!}
```

## 读取笔记

创建读取笔记的*路径操作函数*：

```Python hl_lines="55-58"
{!../../../docs_src/async_sql_databases/tutorial001.py!}
```

!!! Note "笔记"

    注意，本例与数据库通信时使用 `await`，因此*路径操作函数*要声明为异步函数（`asnyc`）。

### 注意 `response_model=List[Note]`

    {
        return signingKey;
    }
    public String getNetbiosName()
    {
        return netbiosName;
    }

    private String getNtlmsspListItem(byte[] type2token, int id0)
    {
        int ri = 58;

        for ( ;; ) {
            int id = Encdec.dec_uint16le(type2token, ri);
            int len = Encdec.dec_uint16le(type2token, ri + 2);
            ri += 4;

	_ = x[HandlerGetSysConfig-52]
	_ = x[HandlerGetSysServices-53]
	_ = x[HandlerGetSysErrors-54]
	_ = x[HandlerGetAllBucketStats-55]
	_ = x[HandlerGetBucketStats-56]
	_ = x[HandlerGetSRMetrics-57]
	_ = x[HandlerGetPeerMetrics-58]
	_ = x[HandlerGetMetacacheListing-59]
	_ = x[HandlerUpdateMetacacheListing-60]
	_ = x[HandlerGetPeerBucketMetrics-61]
	_ = x[HandlerStorageInfo-62]
	_ = x[HandlerConsoleLog-63]
	_ = x[HandlerListDir-64]