分类目录归档：backend
git登陆保持
git credential-cache exit # 清除缓存
git config --global --unset credential.helper # 删除
git config --global credential.helper store # 保持到文件
配置用户名邮箱
git config --global user.name "新的用户名"
git config --global user.email "新的邮箱"
git 输入密码后保存密码的文件
rm ~/.git-credentials
import asyncio
import time
from functools import wraps
from concurrent.futures import ThreadPoolExecutor
from typing import List, Callable, Any
# 创建数据库连接池
pool_executor = ThreadPoolExecutor(max_workers=10)
def to_async(func):
@wraps(func)
async def wrapper(*args, *pip install django-sslserver
xxxx_APPS = [
"sslserver"
]
python
manage.py
"runsslserver"
"--certificate"
"local.chenhaifeng.top_public.crt"
"--key"
"local.chenhaifeng.top.key"
"后端
@action(detail=False, methods=['get'], schema=AutoDocSchema())
def get_big_files(self, request):
def file_iterator(file_path, start_byte=0, chunk_size=256):
with open(file_path, 'rb') as f:
f.seek(相当于验证用户上传的json参数
定义结构
package dto
type TestJsonReq struct {
Name string `json:"name" binding:"min=3,max=20,required"`
Password string `json:"password" binding:"required"`
Age int `json:"age" binding:"requiredpackage collections
import (
"crypto/sha256"
"encoding/base64"
"fmt"
"strconv"
"strings"
"math/rand"
"golang.org/x/crypto/pbkdf2"
)
const Iterations inpackage collections
import (
"fmt"
"time"
"github.com/golang-jwt/jwt/v5"
)
var hmacSampleSecret = []byte("my_eyjwt_secret")
type TokenMap struct {
Type string
Nbf int64
Username string
UserId int
Exp go mod init example/hello
chf@chf:~/go_obj/test$ cat go.mod
module test_mod
go 1.23.2
go mod tidy
GO111MODULE开启或关闭模块支持 GO111MODULE=off 关闭模块支持，go 会从 GOPATH 和 vendor 文件夹寻找包。 GO111MODULE=on 开启模块支持，go 会忽略 GOPATH 和 vendo
安装位置自行选择当前是/usr/local/
tar -C /usr/local -xzf go1.23.2.linux-amd64.tar.gz
您可以通过将以下行添加到 $HOME/.profile 或 /etc/profile（用于系统范围的安装）：
export PATH=$PATH:/usr/local/go/bin
通过打开命令提示符并键入 Go 来验证是否已安装 Go 以下命令：
go version
我这里是发送邮件, 定时晚上6点执行
from datetime import datetime, timedelta
from django.conf import settings
from django.utils import timezone
from backend.cews.tasks import send_email_when_check_eform
import pytz
def schedule_email(recipient_email, subject, message):
"""