go-demo
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// 包名
package main
import (
"fmt"
"./sm"
"io/ioutil"
"encoding/json"
"./path"
fuck "./sm/fuck"
)
func main() {
fmt.Println(fuck.Add(1,2))
fmt.Println(sm.Addd(1,2))
fmt.Println("Hello, World!")
// 要使用这个方法的话需要一起编译,先用go build .
// test()
var parhArray = path.Output("./data")
fmt.Println(parhArray[0])
str := "./"+parhArray[0]
jsondata, _ := ioutil.ReadFile(str)
var user []map[string][]int
err := json.Unmarshal(jsondata, &user)
if err != nil {
fmt.Println(err)
}
fmt.Println(user[2]["one"])
}