又捣鼓了一下Golang的GUI……还是一如既往的……

这次用了walk库（以前想用来着但是没鼓捣明白0.0）

package main

import (
	"github.com/lxn/walk"
	. "github.com/lxn/walk/declarative"
	"github.com/widuu/gojson"
	"io/ioutil"
	"net/http"
	"net/url"
	"strings"
)

func Getmeaning(name string) string {
	if name == "" {
		return ""
	}

	address := make(url.Values)
	address.Set("key", name)
	res, _ := http.Get("http://api.uihoo.com/chengyu/chengyu.http.php?" + address.Encode() + "&format=json")
	defer res.Body.Close()
	body, _ := ioutil.ReadAll(res.Body)
	data := gojson.Json(string(body))
	return data.Getindex(1).Get("diangu").Tostring()
}

func main() {
	var intext, outtext *walk.TextEdit
	MainWindow{
		Title:   "成语查询Golang",
		MinSize: Size{800, 600},
		Layout:  VBox{},
		Children: []Widget{
			HSplitter{
				Children: []Widget{
					TextEdit{AssignTo: &intext},
					TextEdit{AssignTo: &outtext, ReadOnly: true},
				},
			},
			PushButton{
				Text: "查询",
				OnClicked: func() {
					if intext.Text() != "" {
						outtext.SetText("")
						sz := strings.Split(intext.Text(), " ")
						for i := 0; i <= strings.Count(intext.Text(), " "); i++ {
							outtext.AppendText(sz[i] + ":" + Getmeaning(sz[i]) + "\n")
						}
					}
				},
			},
		},
	}.Run()

}

安装：

go get github.com/lxn/walk

在你的源码目录下还需要一个*.manifest文件

例如一个叫test.manifest的文件

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
	<assemblyIdentity version="1.0.0.0" processorArchitecture="*" name="SomeFunkyNameHere" type="win32"/>
	<dependency>
		<dependentAssembly>
			<assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="*" publicKeyToken="6595b64144ccf1df" language="*"/>
		</dependentAssembly>
	</dependency>
</assembly>

然后你需要一个叫rsrc的工具

go get github.com/akavel/rsrc

来编译manifest

rsrc -manifest test.manifest -o rsrc.syso

最后就是编译了！（废话！）

go build

如果想在运行的时候没有cmd窗口的话，那就用这个来编译。

go build -ldflags="-H windowsgui"