chore: replace all cn comments to en version by volc api (#313)

backend/infra/impl/document/parser/builtin/convert.go

@@ -62,7 +62,7 @@ func assertValAs(typ document.TableColumnType, val string) (*document.ColumnData
 				ValTime: ptr.Of(emptyTime),
 			}, nil
 		}
-		// 支持时间戳和时间字符串
+		// Supports timestamp and time string
 		i, err := strconv.ParseInt(val, 10, 64)
 		if err == nil {
 			t := time.Unix(i, 0)
@@ -152,7 +152,7 @@ func assertValAsForce(typ document.TableColumnType, val string, nullable bool) *
 }
 
 func assertVal(val string) document.ColumnData {
-	// TODO: 先不处理 image
+	// TODO: Do not process images first
 	if val == "" {
 		return document.ColumnData{
 			Type:      document.TableColumnTypeUnknown,

backend/infra/impl/document/parser/builtin/parse_iter.go

@@ -75,7 +75,7 @@ func parseByRowIterator(iter rowIterator, config *contract.Config, opts ...parse
 			var rowData []*document.ColumnData
 			for j := range row {
 				colSchema, found := rev[j]
-				if !found { // 列裁剪
+				if !found { // column clipping
 					continue
 				}
 

backend/infra/impl/document/parser/builtin/parse_json.go

@@ -51,7 +51,7 @@ func parseJSON(config *contract.Config) parseFn {
 			}
 		} else {
 			for k := range rawSlices[0] {
-				// init 取首个 json item 中 key 的随机顺序
+				// Init takes the random order of keys in the first json item
 				header = append(header, k)
 			}
 		}

backend/infra/impl/document/parser/builtin/py_parser_protocol.go

@@ -163,7 +163,7 @@ func parseByPython(config *contract.Config, storage storage.Storage, ocr ocr.OCR
 					}
 					docs = append(docs, doc)
 				} else {
-					// TODO: 这里有点问题，img label 可能被较短的 chunk size 截断
+					// TODO: There is a problem here, the img label may be truncated by the shorter chunk size
 					result.Content[i+1].Content = label + result.Content[i+1].Content
 				}
 			case contentTypeTable:

backend/infra/impl/document/parser/builtin/util.go

@@ -35,7 +35,7 @@ const imgSrcFormat = `<img src="" data-tos-key="%s">`
 func createSecret(uid int64, fileType string) string {
 	num := 10
 	input := fmt.Sprintf("upload_%d_Ma*9)fhi_%d_gou_%s_rand_%d", uid, time.Now().Unix(), fileType, rand.Intn(100000))
-	// 做md5，取前20个,// mapIntToBase62 把数字映射到 Base62
+	// Do md5, take the first 20,//mapIntToBase62 map the number to Base62
 	hash := sha256.Sum256([]byte(fmt.Sprintf("%s", input)))
 	hashString := base64.StdEncoding.EncodeToString(hash[:])
 	if len(hashString) > num {