一、API列表
1. 获取作品列表
① 获取手工制作作品列表。
请求格式:
http://api.mculover666.cn:9999/twkk/list/hand_made
返回结果:
{
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"
}
]
}
② 获取绘画作品列表。
请求格式:
http://api.mculover666.cn:9999/twkk/list/drawing
返回结果:
{
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"
}
]
}
③ 获取证书列表
请求格式:
http://api.mculover666.cn:9999/twkk/list/certificate
返回结果:
{
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"
}
]
}
二、安装Flask
打开命令行,创建一份python虚拟环境:
python3 -m venv venv
在当前终端激活虚拟环境:
.\venv\Scripts\Activate.ps1
激活虚拟环境后,安装Flask:
pip install Flask
查看安装结果:
pip list
编写一个HelloWorld测试一下:
from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello_world():
return 'Helloworld'
if __name__ == '__main__':
app.run()
Flask参考教程:https://www.w3cschool.cn/flask/
三、代码实现
# 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()
四、API测试
1. 根目录测试
/twkk
2. 列表拉取测试
curl localhost:5000/twkk/list/hand_made
curl localhost:5000/twkk/list/drawing
curl localhost:5000/twkk/list/certificate
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