styleClass="form-control"/>
                                    </div>
                                </div>
                                <div class="form-group row">
                                    <label for="duplicateHostName" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.duplicate_name"/></label>

package clause_test

import (
	"fmt"
	"testing"

	"gorm.io/gorm/clause"
)

func TestDelete(t *testing.T) {
	results := []struct {
		Clauses []clause.Interface
		Result  string
		Vars    []interface{}
	}{
		{
			[]clause.Interface{clause.Delete{}, clause.From{}},
			"DELETE FROM `users`", nil,
		},
		{
			[]clause.Interface{clause.Delete{Modifier: "LOW_PRIORITY"}, clause.From{}},

                                        </div>
                                    </div>
                                    <div class="form-group row">
                                        <label for="queries" class="col-sm-2 text-sm-right col-form-label"><la:message
                                                key="labels.related_query_queries"/></label>

                                                     styleClass="form-control"/>
                                        </div>
                                    </div>
                                    <div class="form-group row">
                                        <label for="duplicateHostName" class="col-sm-2 text-sm-right col-form-label"><la:message

# 请求表单与文件

FastAPI 支持同时使用 `File` 和 `Form` 定义文件和表单字段。

/// info | "说明"

接收上传文件或表单数据，要预先安装 <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>。

例如，`pip install python-multipart`。

///

## 导入 `File` 与 `Form`

```Python hl_lines="1"
{!../../docs_src/request_forms_and_files/tutorial001.py!}
```

## 定义 `File` 与 `Form` 参数

创建文件和表单参数的方式与 `Body` 和 `Query` 一样：

		return
	}
	origvolume := r.Form.Get(storageRESTOrigVolume)
	volume := r.Form.Get(storageRESTVolume)
	filePath := r.Form.Get(storageRESTFilePath)
	versionID := r.Form.Get(storageRESTVersionID)
	healing, err := strconv.ParseBool(r.Form.Get(storageRESTHealing))
	if err != nil {
		s.writeErrorResponse(w, err)
		return
	}

	inclFreeVersions, err := strconv.ParseBool(r.Form.Get(storageRESTInclFreeVersions))

    @Execute
    @Secured({ ROLE })
    public HtmlResponse reindexOnly(final ActionForm form) {
        validate(form, messages -> {}, this::asIndexHtml);
        verifyToken(this::asIndexHtml);
        if (startReindex(isCheckboxEnabled(form.replaceAliases), isCheckboxEnabled(form.resetDictionaries), form.numberOfShardsForDoc,
                form.autoExpandReplicasForDoc)) {

import (
	"reflect"
	"sort"
	"testing"

	"gorm.io/gorm"
	. "gorm.io/gorm/utils/tests"
)

type Blog struct {
	ID         uint   `gorm:"primary_key"`
	Locale     string `gorm:"primary_key"`
	Subject    string
	Body       string
	Tags       []Tag `gorm:"many2many:blog_tags;"`
	SharedTags []Tag `gorm:"many2many:shared_blog_tags;ForeignKey:id;References:id"`

```

## Advanced description from docstring

You can limit the lines used from the docstring of a *path operation function* for OpenAPI.

Adding an `\f` (an escaped "form feed" character) causes **FastAPI** to truncate the output used for OpenAPI at this point.

It won't show up in the documentation, but other tools (such as Sphinx) will be able to use the rest.

```Python hl_lines="19-29"

                                    <div class="form-group row">
                                        <label for="term" class="col-sm-2 text-sm-right col-form-label"><la:message
                                                key="labels.key_match_term"/></label>
                                        <div class="col-sm-10">
                                            <la:text styleId="term" property="term" styleClass="form-control"/>