一：安装django-cors-headerspipinstalldjango-cors-headers二：配置settings.py#ApplicationdefinitionINSTALLED_APPS=['django.contrib.admin','django.contrib.auth','django.contrib.contenttypes','django.contrib.sessions','django.contrib.messages','django.contrib.staticfiles','corsheaders',#添加这一行]MIDDLEWARE=['django.middleware.security.SecurityMiddleware','django.贡献。sessions.middleware.SessionMiddleware','corsheaders.middleware.CorsMiddleware',#Addthisline'django.middleware.common.CommonMiddleware',#'django.middleware.csrf.CsrfViewMiddleware',注释这一行'django.contrib.auth.middleware.AuthenticationMiddleware','django.contrib.messages.middleware.MessageMiddleware','django.middleware.clickjacking.XFrameOptionsMiddleware',]#跨域增加忽略策略CORS_ALLOW_CREDENTIALS=TrueCORS_ORIGIN_ALLOW_ALL=TrueCORS_ORIGIN_WHITELIST=('*_')CORS_ALLOW,'GET','OPTIONS','PATCH','POST','PUT','VIEW',)CORS_ALLOW_HEADERS=('XMLHttpRequest','X_FILENAME','accept-encoding','authorization','content-type','dnt','origin','user-agent','x-csrftoken','x-requested-with','Pragma',)
