go-gin-api/internal/api/code/code.go

package code

// 错误时返回结构
type Failure struct {
	Code    int    `json:"code"`    // 业务码
	Message string `json:"message"` // 描述信息
}

const (
	// 服务级错误码
	ServerError        = 10101
	TooManyRequests    = 10102
	ParamBindError     = 10103
	AuthorizationError = 10104
	CallHTTPError      = 10105

	// 模块级错误码 - 用户模块
	IllegalUserName = 20101
	UserCreateError = 20102
	UserUpdateError = 20103
	UserSearchError = 20104

	// ...
)

var codeText = map[int]string{
	ServerError:        "Internal Server Error",
	TooManyRequests:    "Too Many Requests",
	ParamBindError:     "参数信息有误",
	AuthorizationError: "签名信息有误",
	CallHTTPError:      "调用第三方 HTTP 接口失败",

	IllegalUserName: "非法用户名",
	UserCreateError: "创建用户失败",
	UserUpdateError: "更新用户失败",
	UserSearchError: "查询用户失败",
}

func Text(code int) string {
	return codeText[code]
}