2026-07-11 13:52:47 +08:00
|
|
|
|
---
|
|
|
|
|
|
description: "從影像移除 EXIF、GPS、ICC 與 XMP 中繼資料,以保護隱私並縮小檔案大小。"
|
2026-07-15 21:55:51 +08:00
|
|
|
|
i18n_source_hash: 07f61cdb2c26
|
2026-07-11 13:52:47 +08:00
|
|
|
|
i18n_provenance: human
|
|
|
|
|
|
i18n_output_hash: 11185204026f
|
|
|
|
|
|
---
|
|
|
|
|
|
|
2026-07-15 21:55:51 +08:00
|
|
|
|
# 移除影像中繼資料 {#remove-metadata}
|
2026-07-11 13:52:47 +08:00
|
|
|
|
|
|
|
|
|
|
從影像移除 EXIF、GPS、ICC 色彩描述檔與 XMP 中繼資料。適用於保護隱私(移除 GPS 座標、相機資訊)以及縮小檔案大小。
|
|
|
|
|
|
|
|
|
|
|
|
## API 端點 {#api-endpoints}
|
|
|
|
|
|
|
|
|
|
|
|
### 移除中繼資料 {#strip-metadata}
|
|
|
|
|
|
|
|
|
|
|
|
`POST /api/v1/tools/image/strip-metadata`
|
|
|
|
|
|
|
|
|
|
|
|
處理影像並回傳已移除所選中繼資料的乾淨版本。
|
|
|
|
|
|
|
|
|
|
|
|
### 檢視中繼資料 {#inspect-metadata}
|
|
|
|
|
|
|
|
|
|
|
|
`POST /api/v1/tools/image/strip-metadata/inspect`
|
|
|
|
|
|
|
|
|
|
|
|
以 JSON 回傳解析後的中繼資料,不會修改影像。適用於在移除之前預覽存在哪些中繼資料。
|
|
|
|
|
|
|
|
|
|
|
|
## 參數(移除) {#parameters-strip}
|
|
|
|
|
|
|
|
|
|
|
|
| 參數 | 型別 | 必填 | 預設值 | 說明 |
|
|
|
|
|
|
|-----------|------|----------|---------|-------------|
|
|
|
|
|
|
| stripExif | boolean | 否 | `false` | 移除 EXIF 資料(相機設定、日期等) |
|
|
|
|
|
|
| stripGps | boolean | 否 | `false` | 只移除 GPS/位置資料 |
|
|
|
|
|
|
| stripIcc | boolean | 否 | `false` | 移除 ICC 色彩描述檔 |
|
|
|
|
|
|
| stripXmp | boolean | 否 | `false` | 移除 XMP 中繼資料(Adobe、IPTC) |
|
|
|
|
|
|
| stripAll | boolean | 否 | `true` | 一次移除所有中繼資料 |
|
|
|
|
|
|
|
|
|
|
|
|
當 `stripAll` 為 `true` 時,會覆寫個別旗標並移除全部內容。
|
|
|
|
|
|
|
|
|
|
|
|
## 範例請求 {#example-request}
|
|
|
|
|
|
|
|
|
|
|
|
移除所有中繼資料:
|
|
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
|
curl -X POST http://localhost:1349/api/v1/tools/image/strip-metadata \
|
|
|
|
|
|
-H "Authorization: Bearer si_your-api-key" \
|
|
|
|
|
|
-F "file=@photo.jpg" \
|
|
|
|
|
|
-F 'settings={"stripAll": true}'
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
只移除 GPS 資料(保留相機資訊與色彩描述檔):
|
|
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
|
curl -X POST http://localhost:1349/api/v1/tools/image/strip-metadata \
|
|
|
|
|
|
-H "Authorization: Bearer si_your-api-key" \
|
|
|
|
|
|
-F "file=@photo.jpg" \
|
|
|
|
|
|
-F 'settings={"stripAll": false, "stripGps": true}'
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
檢視中繼資料而不修改:
|
|
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
|
curl -X POST http://localhost:1349/api/v1/tools/image/strip-metadata/inspect \
|
|
|
|
|
|
-H "Authorization: Bearer si_your-api-key" \
|
|
|
|
|
|
-F "file=@photo.jpg"
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
## 範例回應(移除) {#example-response-strip}
|
|
|
|
|
|
|
|
|
|
|
|
```json
|
|
|
|
|
|
{
|
|
|
|
|
|
"jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
|
|
|
|
|
|
"downloadUrl": "/api/v1/download/a1b2c3d4-e5f6-7890-abcd-ef1234567890/photo.jpg",
|
|
|
|
|
|
"originalSize": 2450000,
|
|
|
|
|
|
"processedSize": 2380000
|
|
|
|
|
|
}
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
## 範例回應(檢視) {#example-response-inspect}
|
|
|
|
|
|
|
|
|
|
|
|
```json
|
|
|
|
|
|
{
|
|
|
|
|
|
"filename": "photo.jpg",
|
|
|
|
|
|
"fileSize": 2450000,
|
|
|
|
|
|
"exif": {
|
|
|
|
|
|
"Make": "Canon",
|
|
|
|
|
|
"Model": "EOS R5",
|
|
|
|
|
|
"DateTimeOriginal": "2024:03:15 14:30:00",
|
|
|
|
|
|
"ExposureTime": "1/250",
|
|
|
|
|
|
"FNumber": 2.8,
|
|
|
|
|
|
"ISO": 400
|
|
|
|
|
|
},
|
|
|
|
|
|
"gps": {
|
|
|
|
|
|
"GPSLatitudeRef": "N",
|
|
|
|
|
|
"GPSLatitude": [37, 46, 30],
|
|
|
|
|
|
"_latitude": 37.775,
|
|
|
|
|
|
"_longitude": -122.4183
|
|
|
|
|
|
},
|
|
|
|
|
|
"icc": {
|
|
|
|
|
|
"Profile Size": "3144 bytes",
|
|
|
|
|
|
"Color Space": "RGB",
|
|
|
|
|
|
"Description": "sRGB IEC61966-2.1"
|
|
|
|
|
|
},
|
|
|
|
|
|
"xmp": {
|
|
|
|
|
|
"CreatorTool": "Adobe Photoshop 25.0"
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
## 注意事項 {#notes}
|
|
|
|
|
|
|
|
|
|
|
|
- 移除後影像會以其原始格式重新編碼。JPEG 使用 mozjpeg 以品質 90 編碼,PNG 使用壓縮等級 9,WebP 使用品質 85。
|
|
|
|
|
|
- 若影像原本標記為非 sRGB 描述檔,移除 ICC 描述檔可能造成細微的色彩偏移。若在意色彩準確度,請使用 `stripIcc: false`。
|
|
|
|
|
|
- 檢視端點會將 GPS 座標解析為十進位的緯度/經度值(以底線為前綴),以便使用。
|
|
|
|
|
|
- 支援的輸入格式:JPEG、PNG、WebP、AVIF、TIFF、GIF。
|