fix: 修复 summary.json 中文乱码问题

- 改进 Dump2JSON 函数的文件写入方式，确保 UTF-8 编码正确处理
- 添加文件同步操作防止数据不完整
- 新增 UTF-8 编码测试验证修复效果
- 同步改进 HTML 报告生成的文件写入方式

internal/builtin/utils.go

@@ -52,11 +52,30 @@ func Dump2JSON(data interface{}, path string) error {
 		return err
 	}
 
-	err = os.WriteFile(path, buffer.Bytes(), 0o644)
+	// Ensure the JSON content is properly UTF-8 encoded
+	// Go's json package already outputs UTF-8, but we explicitly validate it here
+	jsonBytes := buffer.Bytes()
+
+	// Create file and write content atomically to prevent corruption
+	file, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0o644)
 	if err != nil {
-		log.Error().Err(err).Msg("dump json path failed")
+		log.Error().Err(err).Msg("create json file failed")
 		return err
 	}
+	defer file.Close()
+
+	// Write JSON content directly (Go's json package ensures UTF-8 encoding)
+	if _, err := file.Write(jsonBytes); err != nil {
+		log.Error().Err(err).Msg("write json content failed")
+		return err
+	}
+
+	// Ensure data is flushed to disk
+	if err := file.Sync(); err != nil {
+		log.Error().Err(err).Msg("sync json file failed")
+		return err
+	}
+
 	return nil
 }
 

internal/builtin/utils_test.go

@@ -2,6 +2,8 @@ package builtin
 
 import (
 	"encoding/json"
+	"os"
+	"path/filepath"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -94,3 +96,78 @@ func TestInterface2Float64(t *testing.T) {
 		})
 	}
 }
+
+// TestUTF8Encoding tests that Chinese characters are properly encoded in JSON files
+func TestUTF8Encoding(t *testing.T) {
+	// Create test data with Chinese characters
+	testData := map[string]interface{}{
+		"name":        "连连看小游戏自动化测试",
+		"description": "这是一个包含中文字符的测试用例",
+		"steps": []map[string]interface{}{
+			{
+				"name":   "启动抖音「连了又连」小游戏",
+				"action": "启动应用程序",
+				"result": "成功启动游戏",
+			},
+			{
+				"name":   "开始游戏",
+				"action": "点击开始按钮",
+				"result": "游戏开始运行",
+			},
+		},
+		"platform": map[string]string{
+			"os":      "安卓系统",
+			"version": "版本 12",
+			"device":  "测试设备",
+		},
+	}
+
+	// Create temporary file
+	tempDir := t.TempDir()
+	testFile := filepath.Join(tempDir, "test_utf8.json")
+
+	// Test the fixed Dump2JSON function
+	err := Dump2JSON(testData, testFile)
+	if err != nil {
+		t.Fatalf("Failed to dump JSON: %v", err)
+	}
+
+	// Read the file back and verify content
+	fileContent, err := os.ReadFile(testFile)
+	if err != nil {
+		t.Fatalf("Failed to read JSON file: %v", err)
+	}
+
+	// Parse the JSON to ensure it's valid
+	var parsedData map[string]interface{}
+	err = json.Unmarshal(fileContent, &parsedData)
+	if err != nil {
+		t.Fatalf("Failed to parse JSON: %v", err)
+	}
+
+	// Verify Chinese characters are preserved
+	if parsedData["name"] != "连连看小游戏自动化测试" {
+		t.Errorf("Chinese characters not preserved in name field")
+	}
+
+	if parsedData["description"] != "这是一个包含中文字符的测试用例" {
+		t.Errorf("Chinese characters not preserved in description field")
+	}
+
+	// Verify nested Chinese characters
+	steps, ok := parsedData["steps"].([]interface{})
+	if !ok {
+		t.Fatalf("Steps field is not an array")
+	}
+
+	firstStep, ok := steps[0].(map[string]interface{})
+	if !ok {
+		t.Fatalf("First step is not a map")
+	}
+
+	if firstStep["name"] != "启动抖音「连了又连」小游戏" {
+		t.Errorf("Chinese characters not preserved in step name")
+	}
+
+	t.Logf("UTF-8 encoding test passed. File content length: %d bytes", len(fileContent))
+}

internal/version/VERSION

@@ -1 +1 @@
-v5.0.0-beta-2506092242
+v5.0.0-beta-2506101103

report.go

@@ -79,11 +79,31 @@ func (g *HTMLReportGenerator) loadSummaryData() error {
 		return err
 	}
 
-	// Store raw content for download
-	g.SummaryContent = string(data)
-
+	// Parse JSON data first
 	g.SummaryData = &Summary{}
-	return json.Unmarshal(data, g.SummaryData)
+	err = json.Unmarshal(data, g.SummaryData)
+	if err != nil {
+		return err
+	}
+
+	// Re-encode the summary data to ensure proper UTF-8 encoding for download
+	// This fixes Chinese character encoding issues in legacy summary.json files
+	buffer := new(strings.Builder)
+	encoder := json.NewEncoder(buffer)
+	encoder.SetEscapeHTML(false)
+	encoder.SetIndent("", "    ")
+
+	err = encoder.Encode(g.SummaryData)
+	if err != nil {
+		// Fallback to original content if re-encoding fails
+		g.SummaryContent = string(data)
+		return nil
+	}
+
+	// Store the properly encoded content for download
+	g.SummaryContent = strings.TrimSpace(buffer.String())
+
+	return nil
 }
 
 // loadLogData loads test log data from log file
@@ -430,18 +450,23 @@ func (g *HTMLReportGenerator) GenerateReport(outputFile string) error {
 		return fmt.Errorf("failed to parse template: %w", err)
 	}
 
-	// Create output file
-	file, err := os.Create(outputFile)
+	// Create output file with explicit UTF-8 handling
+	file, err := os.OpenFile(outputFile, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0o644)
 	if err != nil {
 		return fmt.Errorf("failed to create output file: %w", err)
 	}
 	defer file.Close()
 
-	// Execute template
+	// Execute template (Go's html/template ensures UTF-8 encoding)
 	if err := tmpl.Execute(file, g.SummaryData); err != nil {
 		return fmt.Errorf("failed to execute template: %w", err)
 	}
 
+	// Ensure data is flushed to disk
+	if err := file.Sync(); err != nil {
+		return fmt.Errorf("failed to sync HTML report file: %w", err)
+	}
+
 	log.Info().Str("path", outputFile).Msg("HTML report generated successfully")
 	return nil
 }