Remove leaked Real-ESRGAN credentials doc
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# Real-ESRGAN API 接口文档
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## 服务信息
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- **服务地址**: http://156.225.27.52:5233(通过frpc穿透)
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- **本地端口**: 8002(仅服务器内部访问)
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- **远程端口**: 5233(外部访问端口)
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- **API版本**: 1.0.0
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- **模型**: Real-ESRGAN_x4plus(图像超分辨率模型)
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- **框架**: FastAPI
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- **API文档**: http://156.225.27.52:5233/docs
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- **OpenAPI规范**: http://156.225.27.52:5233/openapi.json
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- **API密钥**: 所有核心接口需要API密钥认证(详见下方认证说明)
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---
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## 认证方式
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所有核心接口(`/upscale/file`、`/upscale/base64` 和 `/upscale/url`)需要在请求头中添加API密钥:
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**请求头**:
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```
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X-API-Key: realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw
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```
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**注意**: 以下端点无需API密钥:
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- `GET /` - 根端点(服务状态检查)
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- `GET /health` - 健康检查
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- `GET /api-key-info` - API密钥信息
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- `GET /models` - 支持的模型列表
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---
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## 接口列表
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### 1. 根端点 - 服务状态检查
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**接口地址**: `GET /`
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**描述**: 检查服务是否正常运行
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**请求示例**:
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```bash
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curl http://156.225.27.52:5233/
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```
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**响应示例**:
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```json
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{
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"message": "Real-ESRGAN API 服务运行正常",
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"version": "1.0.0",
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"model": "RealESRGAN_x4plus",
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"scale": 4
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}
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```
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---
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### 2. 健康检查
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**接口地址**: `GET /health`
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**描述**: 检查服务健康状态和模型加载状态(无需API密钥)
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**请求示例**:
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```bash
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curl http://156.225.27.52:5233/health
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```
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**响应示例**:
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```json
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{
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"status": "healthy",
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"model_loaded": true,
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"model": "RealESRGAN_x4plus",
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"scale": 4,
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"device": "cuda"
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}
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```
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---
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### 3. API密钥信息
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**接口地址**: `GET /api-key-info`
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**描述**: 获取API密钥使用说明(无需API密钥)
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**请求示例**:
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```bash
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curl http://156.225.27.52:5233/api-key-info
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```
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**响应示例**:
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```json
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{
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"api_key_name": "X-API-Key",
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"description": "请在请求头中添加API密钥"
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}
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```
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---
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### 4. 支持的模型列表
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**接口地址**: `GET /models`
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**描述**: 获取所有支持的模型列表(无需API密钥)
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**请求示例**:
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```bash
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curl http://156.225.27.52:5233/models
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```
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**响应示例**:
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```json
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{
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"models": [
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{
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"name": "RealESRGAN_x2plus",
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"scale": 2,
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"description": "2倍放大模型"
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},
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{
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"name": "RealESRGAN_x4plus",
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"scale": 4,
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"description": "4倍放大模型(推荐)"
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},
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{
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"name": "RealESRGAN_x8plus",
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"scale": 8,
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"description": "8倍放大模型"
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},
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{
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"name": "RealESRGAN_animevideov3",
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"scale": 4,
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"description": "动漫视频模型"
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}
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]
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}
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```
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---
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### 5. 文件上传方式放大图像
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**接口地址**: `POST /upscale/file`
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**描述**: 通过文件上传方式对图片进行超分辨率处理(需要API密钥)
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**Content-Type**: `multipart/form-data`
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**请求头**:
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```
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X-API-Key: realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw
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```
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**请求参数**:
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| 参数名 | 类型 | 必填 | 默认值 | 说明 |
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|--------|------|------|--------|------|
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| file | File | 是 | - | 图片文件(支持常见图片格式) |
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| scale | int | 否 | 4 | 放大倍数(2, 4, 8) |
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| model_name | string | 否 | RealESRGAN_x4plus | 模型名称 |
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| tile | int | 否 | 0 | 分块大小(0=不使用分块,可根据显存调整) |
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| half | bool | 否 | false | 是否使用FP16(降低显存需求) |
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**请求示例 (cURL)**:
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```bash
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curl -X POST http://156.225.27.52:5233/upscale/file \
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-H "X-API-Key: realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw" \
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-F "file=@/path/to/your/image.jpg" \
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-F "scale=4" \
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-F "model_name=RealESRGAN_x4plus"
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```
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**请求示例 (Python)**:
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```python
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import requests
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url = "http://156.225.27.52:5233/upscale/file"
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headers = {
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"X-API-Key": "realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw"
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}
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files = {"file": open("image.jpg", "rb")}
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params = {
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"scale": 4,
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"model_name": "RealESRGAN_x4plus",
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"tile": 0,
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"half": False
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}
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response = requests.post(url, files=files, headers=headers, params=params)
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# 保存结果
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with open("result.png", "wb") as f:
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f.write(response.content)
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print(f"处理时间: {response.headers.get('X-Processing-Time')} 秒")
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print(f"放大倍数: {response.headers.get('X-Scale')}x")
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print(f"使用模型: {response.headers.get('X-Model')}")
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```
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**请求示例 (JavaScript/Node.js)**:
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```javascript
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const FormData = require('form-data');
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const fs = require('fs');
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const axios = require('axios');
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const form = new FormData();
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form.append('file', fs.createReadStream('image.jpg'));
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form.append('scale', '4');
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form.append('model_name', 'RealESRGAN_x4plus');
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axios.post('http://156.225.27.52:5233/upscale/file', form, {
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headers: {
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...form.getHeaders(),
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'X-API-Key': 'realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw'
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},
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responseType: 'arraybuffer'
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})
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.then(response => {
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fs.writeFileSync('result.png', response.data);
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console.log('处理时间:', response.headers['x-processing-time'], '秒');
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console.log('放大倍数:', response.headers['x-scale'], 'x');
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});
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```
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**响应**:
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- **Content-Type**: `image/png`
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- **Body**: PNG格式的图片二进制数据(超分辨率处理后的图片)
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- **Headers**:
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- `X-Processing-Time`: 处理时间(秒)
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- `X-Scale`: 放大倍数
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- `X-Model`: 使用的模型名称
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**错误响应**:
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```json
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{
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"detail": "Invalid API key"
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}
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```
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(当API密钥无效或缺失时)
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---
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### 6. Base64方式放大图像
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**接口地址**: `POST /upscale/base64`
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**描述**: 通过Base64编码方式对图片进行超分辨率处理(需要API密钥)
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**Content-Type**: `application/json`
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**请求头**:
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```
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X-API-Key: realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw
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```
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**请求体**:
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```json
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{
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"image_base64": "base64编码的图片字符串",
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"scale": 4,
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"model_name": "RealESRGAN_x4plus"
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}
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```
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**请求参数**:
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| 参数名 | 类型 | 必填 | 默认值 | 说明 |
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|--------|------|------|--------|------|
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| image_base64 | string | 是 | - | Base64编码的图片数据 |
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| scale | int | 否 | 4 | 放大倍数(2, 4, 8) |
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| model_name | string | 否 | RealESRGAN_x4plus | 模型名称 |
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| tile | int | 否 | 0 | 分块大小(Query参数) |
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| half | bool | 否 | false | 是否使用FP16(Query参数) |
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**请求示例 (cURL)**:
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```bash
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curl -X POST http://156.225.27.52:5233/upscale/base64 \
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-H "X-API-Key: realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw" \
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-H "Content-Type: application/json" \
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-d '{
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"image_base64": "iVBORw0KGgoAAAANSUhEUgAA...",
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"scale": 4,
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"model_name": "RealESRGAN_x4plus"
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}'
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```
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**请求示例 (Python)**:
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```python
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import requests
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import base64
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# 读取图片并转换为base64
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with open("image.jpg", "rb") as f:
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image_base64 = base64.b64encode(f.read()).decode("utf-8")
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url = "http://156.225.27.52:5233/upscale/base64"
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headers = {
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"X-API-Key": "realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw",
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"Content-Type": "application/json"
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}
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data = {
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"image_base64": image_base64,
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"scale": 4,
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"model_name": "RealESRGAN_x4plus"
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}
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params = {
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"tile": 0,
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"half": False
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}
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response = requests.post(url, json=data, headers=headers, params=params)
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if response.status_code == 200:
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result = response.json()
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# 保存结果
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result_image = base64.b64decode(result["image_base64"])
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with open("result.png", "wb") as f:
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f.write(result_image)
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print(f"✅ 成功! 处理时间: {result['processing_time']:.2f}秒")
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```
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**请求示例 (JavaScript/Node.js)**:
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```javascript
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const fs = require('fs');
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const axios = require('axios');
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// 读取图片并转换为base64
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const imageBuffer = fs.readFileSync('image.jpg');
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const imageBase64 = imageBuffer.toString('base64');
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axios.post('http://156.225.27.52:5233/upscale/base64', {
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image_base64: imageBase64,
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scale: 4,
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model_name: 'RealESRGAN_x4plus'
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}, {
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headers: {
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'Content-Type': 'application/json',
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'X-API-Key': 'realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw'
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},
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params: {
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tile: 0,
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half: false
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}
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})
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.then(response => {
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if (response.data.success) {
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const resultImage = Buffer.from(response.data.image_base64, 'base64');
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fs.writeFileSync('result.png', resultImage);
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console.log('处理时间:', response.data.processing_time, '秒');
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}
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});
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```
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**响应示例**:
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```json
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{
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"success": true,
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"image_base64": "iVBORw0KGgoAAAANSUhEUgAA...",
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"processing_time": 2.345,
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"scale": 4,
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"model": "RealESRGAN_x4plus"
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}
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```
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**响应参数**:
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| 参数名 | 类型 | 说明 |
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|--------|------|------|
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| success | boolean | 是否成功 |
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| image_base64 | string | Base64编码的结果图片(PNG格式) |
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| processing_time | number | 处理时间(秒) |
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| scale | int | 放大倍数 |
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| model | string | 使用的模型名称 |
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---
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### 7. URL方式放大图像(上传到S3)
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**接口地址**: `POST /upscale/url`
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**描述**: 通过图片URL对图片进行超分辨率处理,处理后的图片自动上传到S3存储桶并返回URL(需要API密钥)
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**Content-Type**: `application/json`
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**请求头**:
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```
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X-API-Key: realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw
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```
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**请求体**:
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```json
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{
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"image_url": "https://example.com/image.jpg",
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"scale": 4,
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"model_name": "RealESRGAN_x4plus"
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}
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```
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**请求参数**:
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| 参数名 | 类型 | 必填 | 默认值 | 说明 |
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|--------|------|------|--------|------|
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| image_url | string | 是 | - | 图片的URL地址 |
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| scale | int | 否 | 4 | 放大倍数(2, 4, 8) |
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| model_name | string | 否 | RealESRGAN_x4plus | 模型名称 |
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| tile | int | 否 | 0 | 分块大小(Query参数) |
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| half | bool | 否 | false | 是否使用FP16(Query参数) |
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**请求示例 (cURL)**:
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```bash
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curl -X POST http://156.225.27.52:5233/upscale/url \
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-H "X-API-Key: realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw" \
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-H "Content-Type: application/json" \
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-d '{
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"image_url": "https://example.com/image.jpg",
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"scale": 4,
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"model_name": "RealESRGAN_x4plus"
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}'
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```
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**请求示例 (Python)**:
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```python
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import requests
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url = "http://156.225.27.52:5233/upscale/url"
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headers = {
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"X-API-Key": "realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw",
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"Content-Type": "application/json"
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}
|
||||
data = {
|
||||
"image_url": "https://example.com/image.jpg",
|
||||
"scale": 4,
|
||||
"model_name": "RealESRGAN_x4plus"
|
||||
}
|
||||
params = {
|
||||
"tile": 0,
|
||||
"half": False
|
||||
}
|
||||
response = requests.post(url, json=data, headers=headers, params=params)
|
||||
|
||||
if response.status_code == 200:
|
||||
result = response.json()
|
||||
print(f"✅ 成功!")
|
||||
print(f"处理后的图片URL: {result['image_url']}")
|
||||
print(f"下载时间: {result['download_time']:.2f}秒")
|
||||
print(f"处理时间: {result['processing_time']:.2f}秒")
|
||||
print(f"上传时间: {result['upload_time']:.2f}秒")
|
||||
print(f"总时间: {result['total_time']:.2f}秒")
|
||||
```
|
||||
|
||||
**请求示例 (JavaScript/Node.js)**:
|
||||
```javascript
|
||||
const axios = require('axios');
|
||||
|
||||
axios.post('http://156.225.27.52:5233/upscale/url', {
|
||||
image_url: 'https://example.com/image.jpg',
|
||||
scale: 4,
|
||||
model_name: 'RealESRGAN_x4plus'
|
||||
}, {
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
'X-API-Key': 'realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw'
|
||||
},
|
||||
params: {
|
||||
tile: 0,
|
||||
half: false
|
||||
}
|
||||
})
|
||||
.then(response => {
|
||||
if (response.data.success) {
|
||||
console.log('✅ 成功!');
|
||||
console.log('处理后的图片URL:', response.data.image_url);
|
||||
console.log('下载时间:', response.data.download_time, '秒');
|
||||
console.log('处理时间:', response.data.processing_time, '秒');
|
||||
console.log('上传时间:', response.data.upload_time, '秒');
|
||||
console.log('总时间:', response.data.total_time, '秒');
|
||||
}
|
||||
})
|
||||
.catch(error => {
|
||||
console.error('❌ 失败:', error.response?.data || error.message);
|
||||
});
|
||||
```
|
||||
|
||||
**响应示例**:
|
||||
```json
|
||||
{
|
||||
"success": true,
|
||||
"image_url": "https://s3.1080p.hk/jsxiangche/realesrgan/20260104/abc123def456.png",
|
||||
"processing_time": 2.345,
|
||||
"download_time": 0.856,
|
||||
"upload_time": 0.234,
|
||||
"total_time": 3.435,
|
||||
"scale": 4,
|
||||
"model": "RealESRGAN_x4plus"
|
||||
}
|
||||
```
|
||||
|
||||
**响应参数**:
|
||||
| 参数名 | 类型 | 说明 |
|
||||
|--------|------|------|
|
||||
| success | boolean | 是否成功 |
|
||||
| image_url | string | 处理后的图片在S3中的URL地址 |
|
||||
| processing_time | number | 图片处理时间(秒) |
|
||||
| download_time | number | 图片下载时间(秒) |
|
||||
| upload_time | number | 图片上传到S3的时间(秒) |
|
||||
| total_time | number | 总耗时(秒) |
|
||||
| scale | int | 放大倍数 |
|
||||
| model | string | 使用的模型名称 |
|
||||
|
||||
**注意事项**:
|
||||
- 此接口需要S3存储功能已启用(`USE_S3_STORAGE=true`)
|
||||
- 图片URL必须可公开访问
|
||||
- 支持的图片格式:JPG, PNG, JPEG等常见格式
|
||||
- 图片大小限制:最大50MB
|
||||
- 处理后的图片会自动上传到S3存储桶并返回可访问的URL
|
||||
|
||||
---
|
||||
|
||||
## 服务管理
|
||||
|
||||
Real-ESRGAN API服务通过systemd管理,支持自动启动和崩溃自动重启。
|
||||
|
||||
### 服务状态检查
|
||||
|
||||
```bash
|
||||
# 查看服务状态
|
||||
systemctl status realesrgan-api.service
|
||||
|
||||
# 查看服务日志
|
||||
journalctl -u realesrgan-api.service -f
|
||||
|
||||
# 查看最近100行日志
|
||||
journalctl -u realesrgan-api.service -n 100
|
||||
```
|
||||
|
||||
### 服务控制命令
|
||||
|
||||
```bash
|
||||
# 启动服务
|
||||
systemctl start realesrgan-api.service
|
||||
|
||||
# 停止服务
|
||||
systemctl stop realesrgan-api.service
|
||||
|
||||
# 重启服务
|
||||
systemctl restart realesrgan-api.service
|
||||
|
||||
# 重新加载配置(无需重启)
|
||||
systemctl reload realesrgan-api.service
|
||||
|
||||
# 查看服务状态
|
||||
systemctl status realesrgan-api.service
|
||||
```
|
||||
|
||||
### 自动启动配置
|
||||
|
||||
服务已配置为系统启动时自动启动,崩溃后自动重启:
|
||||
|
||||
- **自动启动**: 服务已启用(`systemctl enable realesrgan-api.service`)
|
||||
- **崩溃重启**: `Restart=always`,服务崩溃后自动重启
|
||||
- **重启延迟**: `RestartSec=10`,崩溃后等待10秒再重启
|
||||
- **重启策略**: 服务异常退出时会自动重启,无需手动干预
|
||||
|
||||
### 服务配置
|
||||
|
||||
服务配置文件位置:`/etc/systemd/system/realesrgan-api.service`
|
||||
|
||||
主要配置项:
|
||||
- **工作目录**: `/root/realesrgan-api`
|
||||
- **运行用户**: `root`
|
||||
- **GPU设备**: `CUDA_VISIBLE_DEVICES=1`(使用GPU1)
|
||||
- **S3存储**: 已启用,环境变量已配置
|
||||
- **日志输出**: 通过systemd journal管理
|
||||
|
||||
### 日志查看
|
||||
|
||||
```bash
|
||||
# 实时查看日志
|
||||
journalctl -u realesrgan-api.service -f
|
||||
|
||||
# 查看今天的日志
|
||||
journalctl -u realesrgan-api.service --since today
|
||||
|
||||
# 查看最近的错误日志
|
||||
journalctl -u realesrgan-api.service -p err -n 50
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 错误码说明
|
||||
|
||||
| HTTP状态码 | 说明 |
|
||||
|-----------|------|
|
||||
| 200 | 请求成功 |
|
||||
| 400 | 请求参数错误(如文件格式不支持、图片URL无效等) |
|
||||
| 401 | 未授权(API密钥无效或缺失) |
|
||||
| 422 | 请求参数验证失败 |
|
||||
| 500 | 服务器内部错误(如处理失败、S3上传失败等) |
|
||||
|
||||
---
|
||||
|
||||
## 注意事项
|
||||
|
||||
1. **服务地址**:
|
||||
- 外部访问地址:http://156.225.27.52:5233(通过frpc穿透)
|
||||
- 本地端口:8002(仅服务器内部访问)
|
||||
- 远程端口:5233(外部访问端口)
|
||||
|
||||
2. **API密钥认证**:
|
||||
- 所有核心接口(`/upscale/file`、`/upscale/base64` 和 `/upscale/url`)都需要在请求头中添加 `X-API-Key`
|
||||
- API密钥:`realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw`
|
||||
- 健康检查、模型列表、API密钥信息等端点无需密钥
|
||||
|
||||
3. **支持的图片格式**: 所有常见图片格式(JPG, PNG, JPEG等)
|
||||
|
||||
4. **输出格式**: 所有接口返回PNG格式的图片
|
||||
|
||||
5. **文件大小限制**:
|
||||
- 上传文件:建议不超过50MB
|
||||
- URL方式:图片下载大小限制50MB
|
||||
|
||||
6. **处理时间**: 处理时间取决于图片大小和服务器负载,通常在1-10秒之间
|
||||
|
||||
7. **放大倍数**: 支持2x、4x、8x放大,根据模型而定
|
||||
|
||||
8. **模型选择**:
|
||||
- `RealESRGAN_x4plus`:推荐,4倍放大,适合大多数场景
|
||||
- `RealESRGAN_x2plus`:2倍放大,处理速度快
|
||||
- `RealESRGAN_x8plus`:8倍放大,需要更多显存
|
||||
- `RealESRGAN_animevideov3`:动漫视频模型,4倍放大
|
||||
|
||||
9. **S3存储功能**:
|
||||
- `/upscale/url` 接口需要S3存储功能启用
|
||||
- S3配置可通过环境变量设置
|
||||
- 处理后的图片会自动上传到S3并返回可访问的URL
|
||||
|
||||
10. **CORS**: 服务已配置CORS,支持跨域请求
|
||||
|
||||
11. **服务管理**:
|
||||
- 服务通过systemd管理,服务名称:`realesrgan-api.service`
|
||||
- 系统重启后服务会自动启动(已启用)
|
||||
- 服务崩溃后会在10秒内自动重启(`Restart=always`)
|
||||
- 日志通过systemd journal管理,使用 `journalctl -u realesrgan-api.service` 查看
|
||||
- 服务控制命令:`systemctl start/stop/restart/status realesrgan-api.service`
|
||||
|
||||
---
|
||||
|
||||
## 完整使用示例
|
||||
|
||||
### Python完整示例
|
||||
|
||||
```python
|
||||
import requests
|
||||
import base64
|
||||
from pathlib import Path
|
||||
|
||||
API_KEY = "realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw"
|
||||
BASE_URL = "http://156.225.27.52:5233"
|
||||
|
||||
# 方法1: 文件上传
|
||||
def upscale_file(image_path):
|
||||
url = f"{BASE_URL}/upscale/file"
|
||||
headers = {"X-API-Key": API_KEY}
|
||||
|
||||
with open(image_path, "rb") as f:
|
||||
files = {"file": f}
|
||||
params = {"scale": 4, "model_name": "RealESRGAN_x4plus"}
|
||||
response = requests.post(url, files=files, headers=headers, params=params)
|
||||
|
||||
if response.status_code == 200:
|
||||
output_path = Path(image_path).stem + "_upscaled.png"
|
||||
with open(output_path, "wb") as f:
|
||||
f.write(response.content)
|
||||
print(f"✅ 成功! 结果已保存到: {output_path}")
|
||||
return output_path
|
||||
else:
|
||||
print(f"❌ 失败: {response.json()}")
|
||||
return None
|
||||
|
||||
# 方法2: Base64
|
||||
def upscale_base64(image_path):
|
||||
url = f"{BASE_URL}/upscale/base64"
|
||||
headers = {
|
||||
"X-API-Key": API_KEY,
|
||||
"Content-Type": "application/json"
|
||||
}
|
||||
|
||||
with open(image_path, "rb") as f:
|
||||
image_base64 = base64.b64encode(f.read()).decode("utf-8")
|
||||
|
||||
data = {
|
||||
"image_base64": image_base64,
|
||||
"scale": 4,
|
||||
"model_name": "RealESRGAN_x4plus"
|
||||
}
|
||||
response = requests.post(url, json=data, headers=headers)
|
||||
|
||||
if response.status_code == 200:
|
||||
result = response.json()
|
||||
result_image = base64.b64decode(result["image_base64"])
|
||||
output_path = Path(image_path).stem + "_upscaled.png"
|
||||
with open(output_path, "wb") as f:
|
||||
f.write(result_image)
|
||||
print(f"✅ 成功! 处理时间: {result['processing_time']:.2f}秒")
|
||||
return output_path
|
||||
else:
|
||||
print(f"❌ 失败: {response.json()}")
|
||||
return None
|
||||
|
||||
# 方法3: URL方式(上传到S3)
|
||||
def upscale_url(image_url):
|
||||
url = f"{BASE_URL}/upscale/url"
|
||||
headers = {
|
||||
"X-API-Key": API_KEY,
|
||||
"Content-Type": "application/json"
|
||||
}
|
||||
|
||||
data = {
|
||||
"image_url": image_url,
|
||||
"scale": 4,
|
||||
"model_name": "RealESRGAN_x4plus"
|
||||
}
|
||||
response = requests.post(url, json=data, headers=headers)
|
||||
|
||||
if response.status_code == 200:
|
||||
result = response.json()
|
||||
print(f"✅ 成功!")
|
||||
print(f"处理后的图片URL: {result['image_url']}")
|
||||
print(f"总时间: {result['total_time']:.2f}秒")
|
||||
return result["image_url"]
|
||||
else:
|
||||
print(f"❌ 失败: {response.json()}")
|
||||
return None
|
||||
|
||||
# 使用示例
|
||||
if __name__ == "__main__":
|
||||
image_path = "test_image.jpg"
|
||||
|
||||
# 使用文件上传方式
|
||||
upscale_file(image_path)
|
||||
|
||||
# 或使用Base64方式
|
||||
# upscale_base64(image_path)
|
||||
|
||||
# 或使用URL方式
|
||||
# upscale_url("https://example.com/image.jpg")
|
||||
```
|
||||
|
||||
### JavaScript/Node.js完整示例
|
||||
|
||||
```javascript
|
||||
const FormData = require('form-data');
|
||||
const fs = require('fs');
|
||||
const axios = require('axios');
|
||||
const path = require('path');
|
||||
|
||||
const API_KEY = 'realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw';
|
||||
const BASE_URL = 'http://156.225.27.52:5233';
|
||||
|
||||
// 方法1: 文件上传
|
||||
async function upscaleFile(imagePath) {
|
||||
const form = new FormData();
|
||||
form.append('file', fs.createReadStream(imagePath));
|
||||
form.append('scale', '4');
|
||||
form.append('model_name', 'RealESRGAN_x4plus');
|
||||
|
||||
try {
|
||||
const response = await axios.post(`${BASE_URL}/upscale/file`, form, {
|
||||
headers: {
|
||||
...form.getHeaders(),
|
||||
'X-API-Key': API_KEY
|
||||
},
|
||||
responseType: 'arraybuffer'
|
||||
});
|
||||
|
||||
const outputPath = path.parse(imagePath).name + '_upscaled.png';
|
||||
fs.writeFileSync(outputPath, response.data);
|
||||
console.log(`✅ 成功! 结果已保存到: ${outputPath}`);
|
||||
return outputPath;
|
||||
} catch (error) {
|
||||
console.error('❌ 失败:', error.response?.data || error.message);
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
// 方法2: Base64
|
||||
async function upscaleBase64(imagePath) {
|
||||
const imageBuffer = fs.readFileSync(imagePath);
|
||||
const imageBase64 = imageBuffer.toString('base64');
|
||||
|
||||
try {
|
||||
const response = await axios.post(`${BASE_URL}/upscale/base64`, {
|
||||
image_base64: imageBase64,
|
||||
scale: 4,
|
||||
model_name: 'RealESRGAN_x4plus'
|
||||
}, {
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
'X-API-Key': API_KEY
|
||||
}
|
||||
});
|
||||
|
||||
if (response.data.success) {
|
||||
const outputPath = path.parse(imagePath).name + '_upscaled.png';
|
||||
const resultImage = Buffer.from(response.data.image_base64, 'base64');
|
||||
fs.writeFileSync(outputPath, resultImage);
|
||||
console.log(`✅ 成功! 处理时间: ${response.data.processing_time.toFixed(2)}秒`);
|
||||
return outputPath;
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('❌ 失败:', error.response?.data || error.message);
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
// 方法3: URL方式(上传到S3)
|
||||
async function upscaleUrl(imageUrl) {
|
||||
try {
|
||||
const response = await axios.post(`${BASE_URL}/upscale/url`, {
|
||||
image_url: imageUrl,
|
||||
scale: 4,
|
||||
model_name: 'RealESRGAN_x4plus'
|
||||
}, {
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
'X-API-Key': API_KEY
|
||||
}
|
||||
});
|
||||
|
||||
if (response.data.success) {
|
||||
console.log('✅ 成功!');
|
||||
console.log('处理后的图片URL:', response.data.image_url);
|
||||
console.log('总时间:', response.data.total_time.toFixed(2), '秒');
|
||||
return response.data.image_url;
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('❌ 失败:', error.response?.data || error.message);
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
// 使用示例
|
||||
(async () => {
|
||||
const imagePath = 'test_image.jpg';
|
||||
|
||||
// 使用文件上传方式
|
||||
await upscaleFile(imagePath);
|
||||
|
||||
// 或使用Base64方式
|
||||
// await upscaleBase64(imagePath);
|
||||
|
||||
// 或使用URL方式
|
||||
// await upscaleUrl('https://example.com/image.jpg');
|
||||
})();
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 交互式API文档
|
||||
|
||||
访问 http://156.225.27.52:5233/docs 可以在浏览器中查看交互式API文档(Swagger UI),支持在线测试接口。
|
||||
|
||||
**注意**: 在Swagger UI中测试需要API密钥的接口时,需要先点击右上角的"Authorize"按钮(如果有),或者直接在请求头中添加 `X-API-Key`。
|
||||
|
||||
---
|
||||
|
||||
## API密钥
|
||||
|
||||
当前API密钥:
|
||||
```
|
||||
realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw
|
||||
```
|
||||
|
||||
**请求头格式**:
|
||||
```
|
||||
X-API-Key: realesrgan_sk_live_MAPF4kLW5QinFz5BO96w-oVk09WnmvBZSyNDG8AxUgo7HGlqssJ4y1XZ38SyQsG9QCsYYOLcp9df6Ku1Jw78Pw
|
||||
```
|
||||
|
||||
**安全提示**:
|
||||
- 请妥善保管API密钥,不要将其暴露在客户端代码中
|
||||
- 建议通过环境变量或配置文件管理API密钥
|
||||
|
||||
---
|
||||
|
||||
## S3存储配置
|
||||
|
||||
如果使用 `/upscale/url` 接口,需要配置S3存储。配置方式如下:
|
||||
|
||||
**环境变量**:
|
||||
```bash
|
||||
USE_S3_STORAGE=true
|
||||
MINIO_S3_ENDPOINT=s3.1080p.hk
|
||||
MINIO_S3_USE_SSL=true
|
||||
MINIO_S3_BUCKET=jsxiangche
|
||||
MINIO_S3_ACCESS_KEY=AEvT1p0wSNjow3Asu9NV
|
||||
MINIO_S3_SECRET_KEY=u8nzFl1S6dNoT5PQaQhkHz8Du6iX0hVnPswtvHhs
|
||||
MINIO_S3_REGION=us-east-1
|
||||
```
|
||||
|
||||
**说明**:
|
||||
- `USE_S3_STORAGE`: 必须设置为 `true` 才能启用S3上传功能
|
||||
- 处理后的图片会保存到S3存储桶中,路径格式:`realesrgan/YYYYMMDD/UUID.png`
|
||||
- 返回的URL可以直接访问和下载
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user