<ruby id="bdb3f"></ruby>

    <p id="bdb3f"><cite id="bdb3f"></cite></p>

      <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
        <p id="bdb3f"><cite id="bdb3f"></cite></p>

          <pre id="bdb3f"></pre>
          <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

          <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
          <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

          <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                <ruby id="bdb3f"></ruby>

                ??一站式輕松地調用各大LLM模型接口,支持GPT4、智譜、豆包、星火、月之暗面及文生圖、文生視頻 廣告
                # 驗證器 ## validator ```go package main import ( "fmt" "github.com/go-playground/validator/v10" ) // Validate 全局驗證器 var Validate *validator.Validate func init() { Validate = validator.New() } // User 結構體 type User struct { Name string `json:"name" validate:"required"` //名稱,必須 Gender int `json:"gender"` //性別,不做要求 Age int `json:"age" validate:"gte=0,lte=130"` //年齡,0-130 Email string `json:"email" validate:"required,email"` //郵箱,必須 Book Book `json:"book validate,dive,validate"` //書籍結構體,必須 } // Book 書籍 type Book struct { Edu string `json:"edu"` Fiction string `json:"fiction" validate:"required"` // 必須 } // Validate 結構體封裝驗證器 func (c *User) Validate() { err := Validate.Struct(c) if err != nil { c.ErrArgs(err) } return } // ErrArgs 結構體封裝錯誤返回 func (c *User) ErrArgs(err error) { fmt.Println(err) } func main() { // 1.模擬前端傳值 user := &User{ Name: "小明", // 不能為空 Age: 23, //年齡超過130歲 Email: "foo@@bar.com", // 不能為空,且為郵箱格式 Book: Book{ Edu: "離散數學及其應用", // 無要求 //Fiction: "鹿鼎記", // 不能為空 }, } // 2.使用驗證器校驗 // 注:驗證不通過直接返回錯誤給web端 user.Validate() } ``` 打印結果 ```bash Key: 'User.Email' Error:Field validation for 'Email' failed on the 'email' tag Key: 'User.Book.Fiction' Error:Field validation for 'Fiction' failed on the 'required' tag ```
                  <ruby id="bdb3f"></ruby>

                  <p id="bdb3f"><cite id="bdb3f"></cite></p>

                    <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
                      <p id="bdb3f"><cite id="bdb3f"></cite></p>

                        <pre id="bdb3f"></pre>
                        <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

                        <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
                        <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

                        <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                              <ruby id="bdb3f"></ruby>

                              哎呀哎呀视频在线观看