Flask-最简单的Python http服务框架使用

时间：2022-10-10 06:57:29

环境准备

Python + pip + Flask

sudo easy_install pip

sudo pip install flask

代码如下（做了个jieba分词的服务）

# encoding=utf-

from flask import request

from flask import Flask

import jieba

import jieba.posseg as pseg

import time

import sys

import json

app = Flask(__name__)

reload(sys)

sys.setdefaultencoding('utf8')

@app.route('/jiebaPsegTest', methods=['POST', 'GET'])

def jiebaPsegTest():

    resultObj = {}

    resultList = []

    content = request.args.get('content', '')

    if content.strip() == '':

        resultObj = result('', '分词文本不能为空', resultList)

    else:

        seg_list = pseg.cut(content)

        for word, flag in seg_list:

            if flag == 'company':

                resultList.append(word)

        resultObj = result('', '分词成功', resultList)

    return json.dumps(resultObj, ensure_ascii=False)

@app.route('/jiebaInit', methods=['POST', 'GET'])

def jiebaInit():

    app.logger.info('---------------------init------------------')

    app.logger.debug("=========start-time" + time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time())))

    file_name = "/Users/FengZhen/Desktop/python/flask/static/Company.txt"

    jieba.load_userdict(file_name)

    app.logger.debug("=========end-time" + time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time())))

    return "jiebaInit done"

@app.route('/jiebaAddWord', methods=['POST', 'GET'])

def jiebaAddWord():

    content = request.args.get('content', '')

    jieba.add_word(content, , 'company')

    return "jiebaAddWord done"

@app.route('/jiebaTest', methods=['POST', 'GET'])

def jiebaTest():

    content = request.args.get('content', '')

    seg_list = jieba.cut(content)

    for seg in seg_list:

        print(seg)

    return "deal done result"

# 返回对象

def result(code, msg, data):

    resultDic = {}

    resultDic['code'] = code

    resultDic['msg'] = msg

    resultDic['data'] = data

    return resultDic

if __name__ == '__main__':

    app.run('0.0.0.0', port=, debug=True)

Flask官方文档：http://docs.jinkan.org/docs/flask/quickstart.html#a-minimal-application

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