Flask搭建API服务器 Flask搭建一个API服务器的步骤（flask搭建web服务器）

想了解Flask搭建一个API服务器的步骤的相关内容吗，Mculover666在本文为您仔细讲解Flask搭建API服务器的相关知识和一些Code实例，欢迎阅读和指正，我们先划重点：Flask搭建API服务器,Flask搭建服务器，下面大家一起来学习吧。

http://api.mculover666.cn:9999/twkk/list/hand_made

{
	goods_num: 3,
	goods_item: [
		{
			goods_id: 1,
			goods_name: "goods1",
			goods_img_url: "xxx"
		},
		{
			goods_id: 2,
			goods_name: "goods1",
			goods_img_url: "xxx"
		},
		{
			goods_id: 3,
			goods_name: "goods1",
			goods_img_url: "xxx"
		}
	]
}

http://api.mculover666.cn:9999/twkk/list/drawing

{
	goods_num: 3,
	goods_item: [
		{
			goods_id: 4,
			goods_name: "goods1",
			goods_img_url: "xxx"
		},
		{
			goods_id: 5,
			goods_name: "goods1",
			goods_img_url: "xxx"
		},
		{
			goods_id: 6,
			goods_name: "goods1",
			goods_img_url: "xxx"
		}
	]
}

http://api.mculover666.cn:9999/twkk/list/certificate

{
	goods_num: 3,
	goods_item: [
		{
			goods_id: 6,
			goods_name: "goods1",
			goods_img_url: "xxx"
		},
		{
			goods_id: 7,
			goods_name: "goods1",
			goods_img_url: "xxx"
		},
		{
			goods_id: 8,
			goods_name: "goods1",
			goods_img_url: "xxx"
		}
	]
}

python3 -m venv venv

.\venv\Scripts\Activate.ps1

pip install Flask

pip list

from flask import Flask

app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Helloworld'

if __name__ == '__main__':
    app.run()

# 导入Flask类
from flask import Flask, redirect, url_for, render_template
import json

# 使用当前模块的名称构建Flask app
app = Flask(__name__)

# 装饰器，设置根目录url调用函数
@app.route('/twkk')
def index():
    version = "v1.0.0"
    return render_template('index.html', app_version=version)

# 管理员url
@app.route('/twkk/admin')
def hello_admin():
    return 'Hello admin'

# 获取分类列表
@app.route('/twkk/list/<category>', methods=["GET"])
def get_item_list(category):
    #读取json文件内容
    try:
        if category == 'drawing':
            with open('drawing.json', 'r') as fp:
                json_data = json.load(fp)
                res_data = json.dumps(json_data)
                return res_data
        elif category == 'hand_made':
            with open('hand_made.json', 'r') as fp:
                json_data = json.load(fp)
                res_data = json.dumps(json_data)
                return res_data
        elif category == 'certificate':
            with open('certificate.json', 'r') as fp:
                json_data = json.load(fp)
                res_data = json.dumps(json_data)
                return res_data
    except:
        return ""

# 运行程序
if __name__ == '__main__':
    app.run()

/twkk

curl localhost:5000/twkk/list/hand_made

curl localhost:5000/twkk/list/drawing

curl localhost:5000/twkk/list/certificate