python 简单使用post文件上传并测试PaddleOCR接口

app = Flask(__name__) api = Api(app, version='1.0', title='文字识别接口') predict = api.namespace('predict') ALLOWED_EXTENSIONS = set(['txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif','doc']) # 允许上传的文件类型 @predict.route('/') class CMDcommand(Resource): @api.doc() def post(self): file = request.files['img'] if file is None: return "未上传文件" base64_data = base64.b64encode(file.read()) s = base64_data.decode() url = "http://192.168.5.218:8866/predict/ocr_system" data = "{\"images\": [\"%s\"]}"%s print(data) headers = { 'Content-Type': 'application/json' } #字符串格式 res = requests.post(url=url,headers=headers,timeout = 20,data=data) return res.text def allowed_file(filename): # 验证上传的文件名是否符合要求，文件名必须带点并且符合允许上传的文件类型要求，两者都满足则返回 true return '.' in filename and \ filename.rsplit('.', 1)[1] in ALLOWED_EXTENSIONS