配置跨域

go.mod

@@ -24,6 +24,7 @@ require (
 	github.com/mattn/go-runewidth v0.0.15 // indirect
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
+	github.com/rs/cors v1.11.1
 	go.opentelemetry.io/otel v1.24.0 // indirect
 	go.opentelemetry.io/otel/metric v1.24.0 // indirect
 	go.opentelemetry.io/otel/sdk v1.24.0 // indirect

go.sum

@@ -41,6 +41,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/rs/cors v1.11.1 h1:eU3gRzXLRK57F5rKMGMZURNdIG4EoAmX8k94r9wXWHA=
+github.com/rs/cors v1.11.1/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 go.opentelemetry.io/otel v1.24.0 h1:0LAOdjNmQeSTzGBzduGe/rU4tZhMwL5rWgtp9Ku5Jfo=
 go.opentelemetry.io/otel v1.24.0/go.mod h1:W7b9Ozg4nkF5tWI5zsXkaKKDjdVjpD4oAt9Qi/MArHo=

main.go

@@ -4,13 +4,34 @@ import (
     _ "practice_Go/internal/logic"
     _ "practice_Go/internal/packed"
 
-	_ "github.com/gogf/gf/contrib/drivers/mysql/v2"
-
     "github.com/gogf/gf/v2/os/gctx"
 
+    _ "github.com/gogf/gf/contrib/drivers/mysql/v2"
+
     "practice_Go/internal/cmd"
+
+    "fmt"
+    "log"
+    "net/http"
+
+    "github.com/rs/cors"
 )
 
 func main() {
     cmd.Main.Run(gctx.GetInitCtx())
+
+    mux := http.NewServeMux()
+    mux.HandleFunc("/mainpage/get-shows", func(w http.ResponseWriter, r *http.Request) {
+        fmt.Fprintln(w, "Show data")
+    })
+
+    // 创建CORS中间件，配置允许的源等信息
+    c := cors.New(cors.Options{
+        AllowedOrigins: []string{"http://localhost:5173"},
+        AllowedMethods: []string{"GET", "POST", "PUT", "DELETE"},
+        AllowedHeaders: []string{"Content-Type"},
+    })
+    handler := c.Handler(mux)
+    log.Fatal(http.ListenAndServe(":8080", handler))
+
 }