utils

package

v1.7.1-local.7edcf03 Latest Latest Go to latest Published: Sep 22, 2025 License: MIT Imports: 6 Imported by: 0

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func BindJSONWithValidation(c *gin.Context, req interface{}) bool

BindJSONWithValidation 绑定JSON请求并处理验证错误

func GetQueryWithDefault(c *gin.Context, key, defaultValue string) string

GetQueryWithDefault 获取查询参数，如果不存在则返回默认值

func GetStringParamRequired(c *gin.Context, paramName, errorMessage string) (string, bool)

GetStringParamRequired 获取必需的字符串参数，如果为空则返回错误

func GetUsagePercent(path string) (float64, error)

GetUsagePercent attempts to get disk usage percent for a given path (0-100). Returns error on unsupported platforms or when statfs fails.

func GetUserIDFromContext(c *gin.Context) *uint

GetUserIDFromContext 从gin.Context获取用户ID（如果存在）

func ParseFileFromForm(c *gin.Context, fieldName string) (*multipart.FileHeader, bool)

ParseFileFromForm 从表单解析文件，统一错误处理

func ParseIntFromParam(c *gin.Context, paramName string, errorMessage string) (int, bool)

ParseIntFromParam 从URL参数解析整数

func ParseUserIDFromParam(c *gin.Context, paramName string) (uint, bool)

ParseUserIDFromParam 从URL参数解析用户ID

func ValidateExpireStyle(expireStyle string) bool

ValidateExpireStyle 验证过期样式是否有效

type ExpireParams struct {
	ExpireValue int
	ExpireStyle string
	RequireAuth bool
}

ExpireParams 过期参数

func ParseExpireParams(expireValueStr, expireStyle, requireAuthStr string) (ExpireParams, error)

ParseExpireParams 解析过期参数（支持POST表单和结构体）

type PaginationParams struct {
	Page     int
	PageSize int
	Search   string
}

PaginationParams 分页参数

func ParsePaginationParams(c *gin.Context) PaginationParams

ParsePaginationParams 解析分页参数