WIP(x/http/client): Implement http.Post() and redirection logic

go.mod

@@ -2,4 +2,9 @@ module github.com/goplus/llgoexamples
 
 go 1.20
 
-require github.com/goplus/llgo v0.9.7-0.20240812013847-321766fd4641
+require (
+	github.com/goplus/llgo v0.9.7-0.20240816085229-53d2d080f4c4
+	golang.org/x/net v0.28.0
+)
+
+require golang.org/x/text v0.17.0 // indirect

go.sum

@@ -1,2 +1,6 @@
-github.com/goplus/llgo v0.9.7-0.20240812013847-321766fd4641 h1:VIJ38bCFRIIr62YXyRKkxy6GXYVA6R3xqAb0HkcoUgw=
-github.com/goplus/llgo v0.9.7-0.20240812013847-321766fd4641/go.mod h1:5Fs+08NslqofJ7xtOiIXugkurYOoQvY02ZkFNWA1uEI=
+github.com/goplus/llgo v0.9.7-0.20240816085229-53d2d080f4c4 h1:fqqbWhWaoseSplLJF8OTkNGl4Kruqm1wQWT/Yooq6E4=
+github.com/goplus/llgo v0.9.7-0.20240816085229-53d2d080f4c4/go.mod h1:5Fs+08NslqofJ7xtOiIXugkurYOoQvY02ZkFNWA1uEI=
+golang.org/x/net v0.28.0 h1:a9JDOJc5GMUJ0+UDqmLT86WiEy7iWyIhz8gz8E4e5hE=
+golang.org/x/net v0.28.0/go.mod h1:yqtgsTWOOnlGLG9GFRrK3++bGOUEkNBoHZc8MEDWPNg=
+golang.org/x/text v0.17.0 h1:XtiM5bkSOt+ewxlOE/aE/AKEHibwj/6gvWMl9Rsh0Qc=
+golang.org/x/text v0.17.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=

x/http/_demo/post/post.go

@@ -1,14 +1,16 @@
 package main
 
 import (
+	"bytes"
 	"fmt"
 	"io"
 
 	"github.com/goplus/llgoexamples/x/http"
 )
 
 func main() {
-	resp, err := http.Post("https://jsonplaceholder.typicode.com/posts", "application/json; charset=UTF-8", nil)
+	data := []byte(`{"id":1,"title":"foo","body":"bar","userId":"1"}`)
+	resp, err := http.Post("https://jsonplaceholder.typicode.com/posts", "application/json; charset=UTF-8", bytes.NewBuffer(data))
 	if err != nil {
 		fmt.Println(err)
 		return

x/http/_demo/redirect/redirect.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"fmt"
+	"io"
+
+	"github.com/goplus/llgoexamples/x/http"
+)
+
+func main() {
+	resp, err := http.Get("http://localhost:8080") // Start "../server/redirectServer.go" before running
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	fmt.Println(resp.Status, "read bytes: ", resp.ContentLength)
+	fmt.Println(resp.Proto)
+	resp.PrintHeaders()
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	fmt.Println(string(body))
+	defer resp.Body.Close()
+}

x/http/_demo/server/redirectServer.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+)
+
+func main() {
+	http.HandleFunc("/", handleInitialRequest)
+	http.HandleFunc("/redirect", handleRedirectRequest)
+
+	fmt.Println("Server is running on http://localhost:8080")
+	log.Fatal(http.ListenAndServe(":8080", nil))
+}
+
+func handleInitialRequest(w http.ResponseWriter, r *http.Request) {
+	log.Println("Received initial request, redirecting...")
+	http.Redirect(w, r, "/redirect", http.StatusSeeOther)
+}
+
+func handleRedirectRequest(w http.ResponseWriter, r *http.Request) {
+	log.Println("Received redirect request, sending response...")
+	w.WriteHeader(http.StatusOK)
+	fmt.Fprint(w, "Hello redirect")
+}

x/http/_demo/timeout/timeout.go

@@ -10,8 +10,8 @@ import (
 
 func main() {
 	client := &http.Client{
-		Timeout: time.Millisecond, // Set a small timeout to ensure it will time out
-		//Timeout: time.Second * 5,
+		//Timeout: time.Millisecond, // Set a small timeout to ensure it will time out
+		Timeout: time.Second * 5,
 	}
 	req, err := http.NewRequest("GET", "https://www.baidu.com", nil)
 	if err != nil {