安装anaconda环境 访问 https://www.anaconda.com/products/individual 拉到底部,下载并安装相应版本的anaconda 命令行输入conda -V,查看是否安装成功 开发 安装flask、pypmml 命令行输入 pip install flask pip install pypmml 新建server.py并写入 from flask import Flask, jsonify, request import json from pypmml import Model app = Flask(__name__) @app.route('/predict', methods=['POST']) def predict(): input_json = request.get_data(as_text=True) #调用服务器时输入的json字符串 dict_json = json.loads(input_json) model = Model.load('lr_model.pmml')#加载模型文件 result = model.predict(dict_json) return jsonify({'probability(0)':result['probability(0)'],'probability(1)':result[