python3-开发进阶-仿博客园项目setting.py的文件…

"""
Django settings for mybbs project.

Generated by 'django-admin startproject' using Django 1.11.11.

For more information on this file, see
https://docs.djangoproject.com/en/1.11/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.11/ref/settings/
"""

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'b)f=d-08hdi_w_z1^=5e9oom9#+h1a*jk-y#u!-vt$rj%5y&aj'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'myapp.apps.MyappConfig',
    'debug_toolbar'          #https://www.cnblogs.com/ManyQian/p/9277861.html 具体详情参考这里
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'debug_toolbar.middleware.DebugToolbarMiddleware',    
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]


ROOT_URLCONF = 'mybbs.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'templates')]
        ,
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'mybbs.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.11/ref/settings/#databases

# DATABASES = {
#     'default': {
#         'ENGINE': 'django.db.backends.sqlite3',
#         'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
#     }
# }

DATABASES={
    'default':{
        'ENGINE':'django.db.backends.mysql',   #数据库的配置
        'NAME':'duoduo',
        'USER':'root',
        'PASSWORD':'123',
        'HOST':'127.0.0.1',
        'PORT':3306,
    }
}


# Password validation
# https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/1.11/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = False  #本机的时间，不用考虑时区的问题


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.11/howto/static-files/

STATIC_URL = '/static/'

STATICFILES_DIRS=[
    os.path.join(BASE_DIR,'static')
]

# 指定一下认证使用 自定义的UserInfo表
AUTH_USER_MODEL='myapp.UserInfo'


#用户上传的文件配置项
MEDIA_URL='/media/'
MEDIA_ROOT=os.path.join(BASE_DIR,'media')


# 日志配置  Google浏览器jQuery 的URL在国内不支持
DEBUG_TOOLBAR_CONFIG ={
    'JQUERY_URL':'//cdn.bootcss.com/jquery/2.2.4/jquery.min.js',
}  #设置为空，就用项目中的jQuery

BASE_LOG_DIR = os.path.join(BASE_DIR, "log")

LOGGING = {
    'version': 1,
    # 禁用已经存在的logger实例
    'disable_existing_loggers': False,
    # 定义日志 格式化的 工具
    'formatters': {
        'standard': {
            'format': '[%(asctime)s][%(threadName)s:%(thread)d][task_id:%(name)s][%(filename)s:%(lineno)d]'
                      '[%(levelname)s][%(message)s]'
        },
        'simple': {
            'format': '[%(levelname)s][%(asctime)s][%(filename)s:%(lineno)d]%(message)s'
        },
        'collect': {
            'format': '%(message)s'
        }
    },
    # 过滤
    'filters': {
        'require_debug_true': {
            '()': 'django.utils.log.RequireDebugTrue',
        },
    },
    # 日志处理器
    'handlers': {
        'console': {
            'level': 'DEBUG',
            'filters': ['require_debug_true'],  # 只有在Django debug为True时才在屏幕打印日志
            'class': 'logging.StreamHandler',
            'formatter': 'simple'
        },

        'default': {
            'level': 'INFO',
            'class': 'logging.handlers.RotatingFileHandler',  # 保存到文件，自动切
            'filename': os.path.join(BASE_LOG_DIR, "info.log"),  # 日志文件
            'maxBytes': 1024 * 1024 * 50,  # 日志大小 50M
            'backupCount': 3,
            'formatter': 'standard',
            'encoding': 'utf-8',
        },

        'error': {
            'level': 'ERROR',
            'class': 'logging.handlers.RotatingFileHandler',  # 保存到文件，自动切
            'filename': os.path.join(BASE_LOG_DIR, "err.log"),  # 日志文件
            'maxBytes': 1024 * 1024 * 50,  # 日志大小 50M
            'backupCount': 5,
            'formatter': 'standard',
            'encoding': 'utf-8',
        },

        'collect': {
            'level': 'INFO',
            'class': 'logging.handlers.RotatingFileHandler',  # 保存到文件，自动切
            'filename': os.path.join(BASE_LOG_DIR, "xxx_collect.log"),
            'maxBytes': 1024 * 1024 * 50,  # 日志大小 50M
            'backupCount': 5,
            'formatter': 'collect',
            'encoding': "utf-8"
        }
    },
    # logger实例
    'loggers': {
       # 默认的logger应用如下配置
        '': {
            'handlers': ['default', 'console', 'error'],  # 上线之后可以把'console'移除
            'level': 'DEBUG',
            'propagate': True,
        },
        # 名为 'collect'的logger还单独处理
        'collect': {
            'handlers': ['console', 'collect'],
            'level': 'INFO',
        }
    },
}

INTERNAL_IPS = ['127.0.0.1', ]

from django import forms
from django.core.exceptions import ValidationError
from django.core.validators import RegexValidator
from myapp import models

#登陆的用户名
class LoginForm(forms.Form):
    username=forms.CharField(
        label='用户名',
        min_length=3,
        max_length=12,
        error_messages={
            'required':'用户名不能为空',
            'min_length':'用户名最短3位',
            'max_length':'用户名最长12位',
        },
        widget=forms.widgets.TextInput(
            attrs={'class':'form-control '}
        )
    )

    password=forms.CharField(
        label='密码',
        min_length=4,
        max_length=12,
        error_messages={
            'required':'密码不能为空',
            'min_length':'密码最短3位',
            'max_length':'密码最长12位',
        },
        widget=forms.widgets.PasswordInput(
            attrs={'class':'form-control'}
        )
    )

#注册的form
class RegForm(forms.Form):
    username=forms.CharField(
        label='用户名',
        min_length=3,
        max_length=12,
        error_messages={
            'required':'用户名不能为空!',
            'min_length':'用户名最短3位',
            'max_length':'用户名最长12位',
        },
        widget=forms.widgets.TextInput(
            attrs={'class':'form-control'}
        ),
    )
    password=forms.CharField(
        label='密码',
        min_length=4,
        max_length=12,
        error_messages={
            'required':'密码不能为空！',
            'min_length':'密码最短4位',
            'max_length':'密码最长12位',
        },
        widget=forms.widgets.PasswordInput(
            attrs={'class':'form-control'}
        )

    )


    re_password = forms.CharField(
        label="确认密码",
        min_length=4,
        max_length=12,
        error_messages={
            "required": "确认密码不能为空！",
            "min_length": "密码最短4位",
            "max_length": "密码最长12位"
        },
        widget=forms.widgets.PasswordInput(attrs={"class": "form-control"})
    )

    phone = forms.CharField(
        label="手机",
        min_length=11,
        max_length=11,
        validators=[
            RegexValidator(r'^\d{11}$', "手机号必须是数字"),
            RegexValidator(r'^1[356789][0-9]{9}$', "手机号码格式不正确")
        ],
        error_messages={
            "required": "手机不能为空！",
            "min_length": "手机号码11位",
            "max_length": "手机号码11位"
        },
        widget=forms.widgets.TextInput(attrs={"class": "form-control"})
    )


    # 局部钩子
    def clean_username(self):
        value = self.cleaned_data.get("username", "")
        if "xxx" in value:
            raise ValidationError("不符合社会主义核心价值观！")
        elif models.UserInfo.objects.filter(username=value):
            raise ValidationError("用户名已存在！")
        else:
            return value


    # 全局钩子
    def clean(self):
        pwd = self.cleaned_data.get("password", "")
        re_pwd = self.cleaned_data.get("re_password", "")

        if re_pwd and pwd == re_pwd:
            return self.cleaned_data
        else:
            err_msg = "两次输入的密码不一致"
            self.add_error("re_password", err_msg)
            raise ValidationError(err_msg)

from django.contrib import  admin
from myapp import  models

# Register your models here.

admin.site.register(models.Article)
admin.site.register(models.UserInfo)
admin.site.register(models.ArticleDetail)
admin.site.register(models.Blog)
admin.site.register(models.Category)
admin.site.register(models.Tag)
admin.site.register(models.Comment)
admin.site.register(models.ArticleUpDown)
admin.site.register(models.Article2Tag)

from django.shortcuts import render, HttpResponse, redirect
from myapp import forms, models
from django.contrib import auth
from django.http import JsonResponse
import logging

# 生成一个以当前文件名命名的logger实例
logger = logging.getLogger(__name__)
# 生成一个名为collect的logger实例
collect_logger = logging.getLogger("collect")

def reg(request):
    logger.info("又来了，小伙子！")
    collect_logger.info("多多来洗脚！")
    if request.method == "POST":
        ret = {"code": 0}
        form_obj = forms.RegForm(request.POST)
        logger.debug(request.FILES)
        if form_obj.is_valid():
            # 数据经过校验，没问题
            logger.debug(form_obj.cleaned_data)
            avatar_obj = request.FILES.get("avatar")
            # 创建用户
            form_obj.cleaned_data.pop("re_password", "")
            models.UserInfo.objects.create_user(
                avatar=avatar_obj,
                **form_obj.cleaned_data    #这个骚操作大家还记得？
            )
            ret["data"] = "/login/"
        else:
            # 数据没有经过校验，有问题
            ret["code"] = 1
            ret["data"] = form_obj.errors

        return JsonResponse(ret)

    form_obj = forms.RegForm()
    return render(request, "reg.html", {"form_obj": form_obj})

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>欢迎注册</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="/static/bootstrap-3.3.7/css/bootstrap.min.css">
    <style>
        .reg-form {
            margin-top: 70px;
        }
        #show-avatar {
            width: 80px;
            height: 80px;
        }
    </style>
</head>
<body>

<div class="container">
    <div class="row">
        <div class="col-md-6 col-md-offset-3 reg-form">
            <form class="form-horizontal" autocomplete="off" novalidate>
                <div class="form-group">
                    <label for="{{ form_obj.username.id_for_label }}"
                           class="col-sm-2 control-label">{{ form_obj.username.label }}</label>
                    <div class="col-sm-10">
                        {{ form_obj.username }}
                        <span class="help-block"></span>
                    </div>
                </div>
                <div class="form-group">
                    <label for="{{ form_obj.password.id_for_label }}"
                           class="col-sm-2 control-label">{{ form_obj.password.label }}</label>
                    <div class="col-sm-10">
                        {{ form_obj.password }}
                        <span class="help-block"></span>
                    </div>
                </div>
                <div class="form-group">
                    <label for="{{ form_obj.re_password.id_for_label }}"
                           class="col-sm-2 control-label">{{ form_obj.re_password.label }}</label>
                    <div class="col-sm-10">
                        {{ form_obj.re_password }}
                        <span class="help-block"></span>
                    </div>
                </div>
                <div class="form-group">
                    <label for="{{ form_obj.phone.id_for_label }}"
                           class="col-sm-2 control-label">{{ form_obj.phone.label }}</label>
                    <div class="col-sm-10">
                        {{ form_obj.phone }}
                        <span class="help-block"></span>
                    </div>
                </div>

                <div class="form-group">
                    <label class="col-sm-2 control-label">头像</label>
                    <div class="col-sm-10">
                        <input accept="image/*" type="file" id="id_avatar" name="avatar" style="display: none">
                        <label for="id_avatar"><img src="/static/img/default.png" id="show-avatar"></label>      
                    </div>
                </div>

                <div class="form-group">
                    <div class="col-sm-offset-2 col-sm-10">
                        <button type="button" class="btn btn-default" id="reg-button">注册</button>
                    </div>
                </div>
            </form>
        </div>
    </div>
</div>


<script src="/static/jquery-3.3.1.min.js"></script>
<script src="/static/setupAjax.js"></script>

<script>
    // 找到注册按钮绑定点击事件
    $("#reg-button").click(function () {
        var dataObj = new FormData();
        dataObj.append("username", $("#id_username").val());
        dataObj.append("password", $("#id_password").val());
        dataObj.append("re_password", $("#id_re_password").val());
        dataObj.append("phone", $("#id_phone").val());
        dataObj.append("avatar", $("#id_avatar")[0].files[0]);
        $.ajax({
            url: "/reg/",
            type: "POST",
            processData: false,
            contentType: false,
            data: dataObj,
            success: function (data) {
                console.log(data);
                if (data.code) {
                    // 如果有报错信息，应该在页面的对应位置展示出来
                    var errMsgObj = data.data;
                    $.each(errMsgObj, function (k, v) {
                        // k: 字段名  v：报错信息的数组
                        // 根据字段名找对应的input标签，把错误信息添加到对应位置
                        $("#id_" + k).next(".help-block").text(v[0]).parent().parent().addClass("has-error");
                    })
                } else {
                    console.log(data.data);
                    location.href = data.data || "/login/"
                }

            }
        })
    });

    // 给每一个input标签绑定focus事件，移除当前的错误提示信息
    $("input.form-control").focus(function () {
        $(this).next(".help-block").text("").parent().parent().removeClass("has-error");
    });

    // 头像预览
    $("#id_avatar").change(function () {
        // 找到你选中的那个头像文件
        var fileObj = this.files[0];
        console.log(fileObj);
        // 读取文件路径
        var fileReader = new FileReader();
        fileReader.readAsDataURL(fileObj);
        // 等图片被读取完毕之后，再做后续操作
        fileReader.onload = function () {
            // 设置预览图片
            $("#show-avatar").attr("src", fileReader.result);
        };
    })

</script>
</body>
</html>