package main

import (
    "fmt"
    "github.com/gin-gonic/gin"
    "github.com/gin-gonic/gin/binding"
    "github.com/go-playground/locales/en"
    "github.com/go-playground/locales/zh"
    ut "github.com/go-playground/universal-translator&q...

package main

import (
    "fmt"
    "net"
)

func main() {
    // 1.创建监听
    ip := "127.0.0.1"
    port := 8080
    address := fmt.Sprintf("%s:%d", ip, port)
    server, err := net.Listen("tcp", address)
    defer server.Close()
    if err...

package main

import (
    "fmt"
    "strconv"
    "time"
)

func display() {
    for i := 0; i < 10; i++ {
        fmt.Println("协程display", i)
        time.Sleep(1 * time.Second)
        //if i == 3 {
        //  // 退出当前的协程
        //  // runtime.Goexit...

package main

import (
    "fmt"
    "os"
)

func init() {
    // 每个包中第一个执行的函数，import时自动执行，不能被用户调用
    // 没有参数，没有返回值
    // 包中包含多个init时，调用顺序不确定
    fmt.Println("Hello Init")
}

func main() {
    //switchTest()
    //gotoTest()
    //enumTest()
    //structTest()
    ...

package main

import (
    "fmt"
    "strconv"
)

func main() {
    zTest()
    fibo()
    strTest()
    arrayTest()
    sliceTest()
    mapTest()
    a, b, c := funTest(1, 3, "Code ")
    fmt.Println(a, b, c)

}

func funTest(a int, b int, c string) (int, bool, stri...