分类目录归档：backend
docker-compose.yml
version: "3.0"
services:
mysql-master:
hostname: mysql-master
container_name: mysql-master
image: mysql:latest
ports:
- 3307:3306
environment:
- MYSQL_ROOT_PASSWORD=chenhaifeng
volumes:
- ./master/my.cnf:/etc/mysqlversion: '3'
services:
elasticsearch:
image: elasticsearch:7.13.4
container_name: es
environment:
- "cluster.name=elasticsearch" #设置集群名称为elasticsearch
- "discovery.type=single-node&qapi.http
@host = 127.0.0.1
@port = 8001
@token = d2f8876850f9ddd904f8653466aa980e6433c7fe
@baseUrl = http://{{host}}:{{port}}
### 1. stock_item全部数据获取
# @name login
GET {{baseUrl}}/api/stock/get_stock_item_with_num_of_child/ HTTP/1.1
content-type: application/json
Authorization if start_date and end_date:
start_date = timezone.make_aware(datetime.strptime(start_date, "%Y/%m/%d"), timezone.get_current_timezone()).date()
end_date = timezone.make_aware(datetime.strptime(end_date, "%Y/%m/%d"), timezone.get_current_timezone()gopdf gopdf is a simple library for generating PDF document written in Go lang.
A minimum version of Go 1.13 is required.
Features Unicode subfont embedding. (Chinese, Japanese, Korean, etc.) Draw line, oval, rect, curve Draw image ( jpg, png ) Set image mask Password protection Font kerning Install
github.com/xuri/excelize/v2
func (f *File) SetSheetCol(sheet, cell string, slice interface{}) error
根据给定的工作表名称、起始坐标和 slice 类型引用按列赋值。例如，在名为 Sheet1 的工作表 B 列上，以 B6 单元格作为起始坐标按列赋值：
err := f.SetSheetCol("Sheet1", "B6", &[]interface{}{"1&quodefaults = {"first_name": "Bob"}
create_defaults = {"first_name": "Bob", "birthday": date(1940, 10, 9)}
try:
obj = Person.objects.get(first_name="John", last_name="Lennon")
for key, value in defaults.items():
package guitar
import (
"io"
"net/http"
"go-weixin/app/guitar/api/internal/logic/guitar"
"go-weixin/app/guitar/api/internal/svc"
"go-weixin/app/guitar/api/internal/types"
"go-weixin/common/utilfrom reportlab.pdfbase import pdfmetrics # 注册字体
from reportlab.pdfbase.ttfonts import TTFont # 字体类
from reportlab.platypus import Table, SimpleDocTemplate, Paragraph, Image ,Frame, PageTemplate, Spacer, TableStyle, BaseDocTemplate# 报告内容相关类,
from reportlab.lib.pagesizeclass PdfView(View):
def get(self, request):
buffer = io.BytesIO()
p = canvas.Canvas(buffer)
p.drawString(100, 100, "hello word.")
p.showPage()
p.save()
buffer.seek(0)
return FileResponse(buffer, as_attachment=True,