Huangzj
70 lines
1.8 KiB
Go
70 lines
1.8 KiB
Go
/*
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* @Author : huangzj
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* @Time : 2020/4/24 14:51
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* @Description：
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*/
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package main
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import (
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"Go-Tool/util/reflectM"
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"fmt"
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"math"
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"reflect"
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)
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func main() {
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//fmt.Println(util.Crc32Mode("ewqeqweqw", 4))
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//fmt.Println(util.Crc32Mode("sdasdsa", 4))
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//fmt.Println(util.Crc32Mode("dasdsadasdas", 4))
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//fmt.Println(util.Crc32Mode("321321312", 4))
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//fmt.Println(util.Crc32Mode("dsadas", 4))
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//fmt.Println(util.Crc32Mode("dasd23132131", 4))
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//fmt.Println(util.Crc32Mode("eqwewqewqd4312312", 4))
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//fmt.Println(util.Crc32Mode("3123213dasdasdas", 4))
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//fmt.Println(util.Crc32Mode("312321dfdsfsdg", 4))
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//fmt.Println(util.Crc32Mode("ewqrewrqwe", 4))
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fmt.Println(int(math.Ceil(1.1)))
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fmt.Println(int(math.Ceil(1.6)))
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fmt.Println(int(math.Floor(1.1)))
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fmt.Println(int(math.Floor(1.6)))
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//testReflect()
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}
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func testReflect() {
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entity := Entity{
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Num: 1,
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S: "1223",
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T: make(map[string]string),
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}
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structMap := reflectM.GetStructFieldTypeMap(entity)
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fmt.Println("根据结构体获取Map结构")
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for key, val := range structMap {
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fmt.Println(fmt.Sprintf("结构体属性，key: %v ,value: %v ", key, val))
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}
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strMap := reflectM.GetPtrFieldTypeMap(&entity)
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fmt.Println("根据结构体的指针对象获取Map结构")
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for key, val := range strMap {
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fmt.Println(fmt.Sprintf("结构体属性，key: %v ,value: %v ", key, val))
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}
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ptrList := reflectM.GetPtrTypeFieldNameList(reflect.TypeOf(&entity))
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fmt.Println("根据结构体指针类型获取对应的属性名")
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for _, val := range ptrList {
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fmt.Println(fmt.Sprintf("字段名：%s ", val))
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}
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structList := reflectM.GetStructTypeFieldNameList(reflect.TypeOf(entity))
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fmt.Println("根据结构体类型获取对应所有字段名称")
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for _, val := range structList {
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fmt.Println(fmt.Sprintf("字段名：%s ", val))
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}
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}
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type Entity struct {
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Num int
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S string
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T map[string]string
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}
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