fix: path url encode filename parse (#939)

Author: monkeyWie

internal/protocol/http/fetcher.go

@@ -160,6 +160,10 @@ func (f *Fetcher) Resolve(req *base.Request) error {
 	// get file filePath by URL
 	if file.Name == "" {
 		file.Name = path.Base(httpReq.URL.Path)
+		// Url decode
+		if file.Name != "" {
+			file.Name, _ = url.QueryUnescape(file.Name)
+		}
 	}
 	// unknown file filePath
 	if file.Name == "" || file.Name == "/" || file.Name == "." {

internal/protocol/http/fetcher_test.go

@@ -47,6 +47,16 @@ func TestFetcher_Resolve(t *testing.T) {
 			},
 		},
 	}, t)
+	testResolve(test.StartTestCustomServer, "%E6%B5%8B%E8%AF%95.zip", &base.Resource{
+		Size:  0,
+		Range: false,
+		Files: []*base.FileInfo{
+			{
+				Name: "测试.zip",
+				Size: 0,
+			},
+		},
+	}, t)
 	testResolve(test.StartTestCustomServer, test.BuildName, &base.Resource{
 		Size:  0,
 		Range: false,

internal/test/httptest.go

@@ -94,6 +94,14 @@ func StartTestCustomServer() net.Listener {
 			defer file.Close()
 			io.Copy(writer, file)
 		})
+		mux.HandleFunc("/%E6%B5%8B%E8%AF%95.zip", func(writer http.ResponseWriter, request *http.Request) {
+			file, err := os.Open(BuildFile)
+			if err != nil {
+				panic(err)
+			}
+			defer file.Close()
+			io.Copy(writer, file)
+		})
 		return mux
 	})
 }