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🐛 Fix a NPE in OCR

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Daniel 2025-04-04 17:45:06 +08:00
parent 4724624ef9
commit 5cd46fd7a6
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1 changed files with 7 additions and 2 deletions
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9
kernel/util/ocr.go
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@ -242,8 +242,13 @@ func Tesseract(imgAbsPath string) (ret []map[string]interface{}) {
fields := strings.Split(line, "\t") fields := strings.Split(line, "\t")
// 将字段名和字段值映射到一个 map 中 // 将字段名和字段值映射到一个 map 中
dataMap := make(map[string]interface{}) dataMap := make(map[string]interface{})
for i, header := range strings.Split(lines[0], "\t") { headers := strings.Split(lines[0], "\t")
dataMap[header] = fields[i] for i, header := range headers {
if i < len(fields) {
dataMap[header] = fields[i]
} else {
dataMap[header] = ""
}
} }
ret = append(ret, dataMap) ret = append(ret, dataMap)
} }