golang 如何开发windows窗口界面

• 调用包

go get github.com/lxn/walk

• 使用walk写一个简单的window应用程序

package mainimport ( "log" "strings" "github.com/lxn/walk" ."github.com/lxn/walk/declarative")func init(){ log.SetFlags(log.Ldate|log.Lshortfile)}func main(){ var inTE,outTE *walk.TextEdit MainWindow{ Title: "test", MinSize: Size{600,400}, Layout: VBox{}, Children: []Widget{ HSplitter{ Children:[]Widget{ TextEdit{AssignTo:&inTE,MaxLength:10}, TextEdit{AssignTo:&outTE,ReadOnly:true}, }, }, PushButton{ Text: "SCREAM", OnClicked: func(){ outTE.SetText(strings.ToUpper(inTE.Text())) }, }, }, }.Run()}

• 在程序中嵌入二进制资源工具

go get github.com/akavel/rsrc拉取下来之后，就会在GOPATH/src/bin中会发现有一个rsrc.exe

• 在上面例子的同文件下，创建一个gui.mainifest的文件，并且在里面写入：

<?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>

• 然后运行

rsrc -manifest gui.manifest -o rsrc.syso

• 然后编译该文件

go build -ldflags="-H windowsgui"

• 点击运行gui.exe即可
  
• 文件结构为