package main import ( "fmt" "strings" ) // 判断字符串是否以指定结尾结束的函数 func endsWith(s, suffix string) bool { return strings.HasSuffix(s, suffix) } 2. 测试该函数 接下来,我们需要编写测试代码来验证这个函数的正确性。我们将传入不同的测试用例,并输出测试结果
dive 向下延伸验证,多层向下需要多个dive标记 [][]string validate:"gt=0,dive,len=1,dive,required" dive Keys & EndKeys 与dive同时使用,用于对map对象的键的和值的验证,keys为键,endkeys为值 map[string]string validate:"gt=0,dive,keys,eq=1\|eq=2,endkeys,required" required_with 其他字段其中一个...
FirstNamestring`form:"firstname" json:"firstname" validate:"required"`LastNamestring`form:"lastname" json:"lastname" validate:"required"`Ageuint8` form:"age" json:"age"validate:"gte=0,lte=130"`Emailstring` form:"email" json:"email" validate:"required,email"`} 例子2.2:验证slice map# s...
Startswith string `validate:"startswith=start"` // startswith:以参数子串为前缀,validate:"startswith=golang" Endswith string `validate:"endswith=end"` // endswith:以参数子串为后缀,validate:"startswith=world" } func teacher() { teacher := Teacher{ Contains: "ysmisgood", Excludes: "isgood...
endswith(后置模糊查询,区分大小写) iendswith(后置模糊查询,不区分大小写) QuerySeter 的方法 Filter 包含 Filter 方法用来过滤查询结果,起到「包含条件」的作用。 Exclude 排除 Exclude 方法用来过滤查询结果,起到「排除条件」的作用。 Limit 限制条数
Field().String() == "hello,world!" } 然后将其注册到validate上即可: validate = validator.New() validate.RegisterValidation("is-hello", ValidateMyVal) s := "hello,kuari" // 跟校验函数中的字符串不同,因此此处会报错 err := validate.Var(s, "is-hello") if err != nil { fmt.Println...
Name string } func (s *GrpcClient)RunGrpcClient(){ conn, err := grpc.Dial(s.RpcTarget, grpc.WithInsecure()) if err != nil { fmt.Println(err) return } s.Conn = conn fmt.Println("grpc client start success") } func (s *GrpcClient)RunConsulClient(){ ...
Field().String() == "hello,world!" } 然后将其注册到validate上即可: validate = validator.New() validate.RegisterValidation("is-hello", ValidateMyVal) s := "hello,kuari" // 跟校验函数中的字符串不同,因此此处会报错 err := validate.Var(s, "is-hello") if err != nil { fmt.Println(...
Map(int2string_), String). Map(string2int_), Int). ForEach(print[int]) // This is actually performing: s.Map(float2int).Map(int2string).Map(string2int).ForEach(print) While not perfect, this is the best workable compromise I have obtained thus far. (toc) Performance issues when ...
validate:"contains=ysm" (字段的字符串值包含ysm) Excludes string `validate:"excludes=tom"` // excludes:不包含参数子串,validate:"excludes=tom" (字段的字符串值不包含tom) Startswith string `validate:"startswith=start"` // startswith:以参数子串为前缀,validate:"startswith=golang" Endswith string ...