CODE

plugin.so

package main



import (

    "fmt"

    )



func DCall(){
    fmt.Println("plugin.so was called") 
}

func DCallWithParam(msg string){
    fmt.Println("參數(shù)內(nèi)容為:",msg) 
}


func main() {



    fmt.Println("goroute全部退出")

}
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

pluginload.go

package main

import (
    "plugin"
)

func main() {

    //加載動態(tài)庫
    p, err := plugin.Open("plugin.so")
    if err != nil {
        panic(err)
    }
    //查找函數(shù)   
    f, err := p.Lookup("DCall")
    if err != nil {
        panic(err)
    }
    //轉(zhuǎn)換類型后調(diào)用函數(shù)   
    f.(func())()

    f2, err := p.Lookup("DCallWithParam")
    if err != nil {
        panic(err)
    }

    //帶參函數(shù)的調(diào)用
    f2.(func(string))("hello world,plugin.so")


}
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

編譯動態(tài)庫
go build --buildmode=plugin plugin.go
調(diào)用動態(tài)庫
go run pluginload.go