65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
package common
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import (
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"fmt"
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"go_dreamfactory/pb"
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"reflect"
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"strconv"
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"testing"
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"time"
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)
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func TestSubStr(t *testing.T) {
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str := "type.googleapis.com/UserResChangePush"
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r := SubStr(str, 20, len(str))
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fmt.Println(r)
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}
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func TestConver(t *testing.T) {
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s := ConvertFileSize(25325466)
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fmt.Println(s)
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}
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func TestIsUpgrade(t *testing.T) {
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IsUpgrade("1.2.2", "1.0.21")
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}
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func TestJsonToPb(t *testing.T) {
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jsonStr := `{"account":"zhaocy","sid":"dfz"}`
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login := &pb.UserLoginReq{}
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Json2Pb(jsonStr, login)
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fmt.Println(login.Account, login.Sid)
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fmt.Println(Pb2Json(login))
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t2 := reflect.TypeOf(login)
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fmt.Println("Name:", t2.Elem().Name())
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}
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func TestSpli(t *testing.T) {
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now := time.Now()
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fmt.Println(now.UnixNano())
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fmt.Println(now.UnixNano() / 1e6) //将纳秒转换为毫秒
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}
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func TestDiv(t *testing.T) {
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numF := float64(32766600)
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// 保留两位小数, 通用
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value, _ := strconv.ParseFloat(fmt.Sprintf("%.2f", numF/1e6), 64)
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fmt.Println(reflect.TypeOf(value), value)
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fmt.Println(FormatFloatCommon(numF / 1e6))
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num, _ := FormatFloat(numF, 2)
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fmt.Println(reflect.TypeOf(num), num)
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// 舍弃的尾数不为0，强制进位
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num, _ = FormatFloatCeil(0.2205, 2)
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fmt.Println(reflect.TypeOf(num), num)
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// 强制舍弃尾数
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num, _ = FormatFloatFloor(0.2295, 2)
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fmt.Println(reflect.TypeOf(num), num)
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}
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func TestSub(t *testing.T){
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fmt.Println(LastChars("23af2", 6))
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} |