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92 lines
3.8 KiB
Go
92 lines
3.8 KiB
Go
package main
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import (
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"embed"
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"encoding/json"
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"fmt"
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"github.com/energye/energy/cef"
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"github.com/energye/energy/common/assetserve"
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"github.com/energye/energy/consts"
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"github.com/energye/energy/ipc"
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"github.com/energye/golcl/lcl"
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"time"
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)
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//资源目录，内置到执行程序中
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//go:embed resources
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var resources embed.FS
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//这个示例使用了几个事件来演示下载文件
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func main() {
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//全局初始化 每个应用都必须调用的
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cef.GlobalInit(nil, &resources)
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//创建应用
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cefApp := cef.NewApplication()
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//主窗口的配置
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//指定一个URL地址，或本地html文件目录
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cef.BrowserWindow.Config.Url = "http://localhost:22022/cookie.html"
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cef.BrowserWindow.Config.IconFS = "resources/icon.ico"
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//监听获取cookie事件
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ipc.On("VisitCookie", func(context ipc.IContext) {
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fmt.Println("VisitCookie")
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info := cef.BrowserWindow.GetWindowInfo(context.BrowserId())
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info.Chromium().VisitURLCookies("https://www.baidu.com", true, 1)
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info.Chromium().VisitAllCookies(1)
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context.Result("执行成功，结果将在 SetOnCookiesVisited 事件中获得")
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})
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//监听删除cookie
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ipc.On("DeleteCookie", func(context ipc.IContext) {
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info := cef.BrowserWindow.GetWindowInfo(context.BrowserId())
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info.Chromium().DeleteCookies("", "", false)
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context.Result("执行成功，结果将在 SetOnCookiesDeleted 事件中获得")
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})
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//监听设置cookie
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ipc.On("SetCookie", func(context ipc.IContext) {
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info := cef.BrowserWindow.GetWindowInfo(context.BrowserId())
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info.Chromium().SetCookie("https://www.example.com", "example_cookie_name", "1234", "", "/", true, true, false, time.Now(), time.Now(), time.Now(), consts.Ccss_CEF_COOKIE_SAME_SITE_UNSPECIFIED, consts.CEF_COOKIE_PRIORITY_MEDIUM, false, 0)
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info.Chromium().SetCookie("https://www.example.com", "example_cookie_name2", "123422", "", "/", true, true, false, time.Now(), time.Now(), time.Now(), consts.Ccss_CEF_COOKIE_SAME_SITE_UNSPECIFIED, consts.CEF_COOKIE_PRIORITY_MEDIUM, false, 0)
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info.Chromium().SetCookie("https://www.baidu.com", "demo_name", "4321", "", "/", true, true, false, time.Now(), time.Now(), time.Now(), consts.Ccss_CEF_COOKIE_SAME_SITE_NO_RESTRICTION, consts.CEF_COOKIE_PRIORITY_MEDIUM, false, 1)
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context.Result("执行成功，结果将在 SetOnCookieSet 事件中获得")
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})
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//在SetBrowserInit中设置cookie事件,这些事件将返回操作后的结果
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cef.BrowserWindow.SetBrowserInit(func(event *cef.BrowserEvent, browserWindow cef.IBrowserWindow) {
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//获取cookie时触发
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event.SetOnCookiesVisited(func(sender lcl.IObject, cookie *cef.ICefCookie) {
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fmt.Printf("SetOnCookiesVisited: %+v\n", cookie)
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//将结果返回到html中
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data, _ := json.Marshal(cookie)
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ipc.Emit("VisitCookieResult", string(data))
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})
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//删除cookie时触发
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event.SetOnCookiesDeleted(func(sender lcl.IObject, numDeleted int32) {
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fmt.Printf("SetOnCookiesDeleted: %+v\n", numDeleted)
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})
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//设置cookie时触发
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event.SetOnCookieSet(func(sender lcl.IObject, success bool, ID int32) {
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fmt.Println("SetOnCookieSet: ", success, ID)
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})
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event.SetOnCookiesFlushed(func(sender lcl.IObject) {
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fmt.Println("OnCookiesFlushed")
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})
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event.SetOnCookieVisitorDestroyed(func(sender lcl.IObject, ID int32) {
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fmt.Println("OnCookieVisitorDestroyed")
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})
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})
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//在主进程启动成功之后执行
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//在这里启动内置http服务
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//内置http服务需要使用 go:embed resources 内置资源到执行程序中
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cef.SetBrowserProcessStartAfterCallback(func(b bool) {
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fmt.Println("主进程启动 创建一个内置http服务")
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//通过内置http服务加载资源
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server := assetserve.NewAssetsHttpServer()
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server.PORT = 22022 //服务端口号
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server.AssetsFSName = "resources" //必须设置目录名和资源文件夹同名
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server.Assets = &resources
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go server.StartHttpServer()
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})
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//运行应用
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cef.Run(cefApp)
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}
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