![put](https://raw.githubusercontent.com/minio/minio/master/docs/bucket/versioning/versioning_PUT_versionEnabled.png)

This protects against accidental overwrites or deletes of objects, allows previous versions to be retrieved.

When you DELETE an object, all versions remain in the bucket and MinIO adds a delete marker, as shown below:

    }

    static String getOEMEncoding() {
        return OEM_ENCODING;
    }

    /**
     * Returns the raw byte representation of this message.
     *
     * @return A <code>byte[]</code> containing the raw message material.
     */
    public abstract byte[] toByteArray();

```jinja hl_lines="7"
{!../../docs_src/templates/templates/item.html!}
```

### Template-Kontextwerte { #template-context-values }

Im HTML, welches enthält:

{% raw %}

```jinja
Item ID: {{ id }}
```

{% endraw %}

... wird die `id` angezeigt, welche dem „Kontext“-`dict` entnommen wird, welches Sie übergeben haben:

```Python
{"id": id}
```

            attributes.put("snippetsPath", "snippets");
            // Make sure the 'raw' location of the samples is available in all AsciidoctorTasks to access files with expected outputs in the 'tests' folder for inclusion in READMEs
            attributes.put("samplesPath", extension.getUserManual().getStagingRoot().dir("raw/samples").get().getAsFile());
            task.attributes(attributes);
        });

            suppliedWorkstation = getDefaultWorkstation();
        }
        setSuppliedWorkstation(suppliedWorkstation);
    }

    /**
     * Creates a Type-1 message using the given raw Type-1 material.
     *
     * @param material The raw Type-1 material used to construct this message.
     * @throws IOException If an error occurs while parsing the material.
     */
    public Type1Message(final byte[] material) throws IOException {

	healthCapacityUsableFreeBytes  = "capacity_usable_free_bytes"
)

var (
	healthCapacityRawTotalBytesMD = NewGaugeMD(healthCapacityRawTotalBytes,
		"Total cluster raw storage capacity in bytes")
	healthCapacityRawFreeBytesMD = NewGaugeMD(healthCapacityRawFreeBytes,
		"Total cluster raw storage free in bytes")
	healthCapacityUsableTotalBytesMD = NewGaugeMD(healthCapacityUsableTotalBytes,
		"Total cluster usable storage capacity in bytes")

```

### 模板上下文

在包含如下语句的html中:

{% raw %}

```jinja
Item ID: {{ id }}
```

{% endraw %}

...这将显示你从"context"字典传递的 `id`:

```Python
{"id": id}
```

例如。当ID为 `42`时, 会渲染成:

```html
Item ID: 42
```

### 模板 `url_for` 参数

你还可以在模板内使用 `url_for()`，其参数与*路径操作函数*的参数相同.

所以，该部分:

{% raw %}

```jinja
<a href="{{ url_for('read_item', id=id) }}">
```

```jinja hl_lines="7"
{!../../docs_src/templates/templates/item.html!}
```

### Значения контекста шаблона { #template-context-values }

В HTML, который содержит:

{% raw %}

```jinja
Item ID: {{ id }}
```

{% endraw %}

...будет показан `id`, взятый из переданного вами «context» `dict`:

```Python
{"id": id}
```

Например, для ID `42` это отрендерится как:

	if ! wget -q -O "$FUNCTIONAL_TESTS" https://raw.githubusercontent.com/minio/mc/master/functional-tests.sh; then
		echo "failed to download https://raw.githubusercontent.com/minio/mc/master/functional-tests.sh"
		exit 1
	fi

	sed -i 's|-sS|-sSg|g' "$FUNCTIONAL_TESTS"
	chmod a+x "$FUNCTIONAL_TESTS"
}

	w.QuoteEscape = opts.QuoteEscape
	w.AlwaysQuote = opts.AlwaysQuote
	if err := w.Write(csvRecord); err != nil {
		return err
	}
	w.Flush()
	return w.Error()
}

// Raw - returns the underlying representation.
func (r *Record) Raw() (sql.SelectObjectFormat, any) {
	return sql.SelectFmtSIMDJSON, r.object
}

// WriteJSON - encodes to JSON data.
func (r *Record) WriteJSON(writer io.Writer) error {
	o := r.object