:type expose_headers: list or string :param allow_headers: The header or list of header field names which can be used when this resource is accessed by allowed origins. The header(s) may be regular expressions, case-sensitive strings, or else an asterisk. Default : '*', allow all header...
:param allow_headers: The headerorlistofheader field names which can be usedwhenthis resourceisaccessed by allowed origins. The header(s) may be regular expressions,case-sensitive strings,orelsean asterisk. Default: '*', allowallheaders :typeallow_headers: list,stringorregex :param supports_cred...
methods 列表、字符串 Access-Control-Allow-Methods 配置跨域支持的请求方式,如:GET、POST [GET,HEAD,POST,OPTIONS,PUT,PATCH,DELETE] expose_headers 列表、字符串 Access-Control-Expose-Headers 自定义请求响应的Head信息 None allow_headers 列表、字符串或正则表达式 Access-Control-Request-Headers 配置允许跨域的...
1.3. Access-Control-Allow-Headers 作用:指定允许的自定义请求头,用于 AJAX 请求中使用非简单请求头。 示例:Access-Control-Allow-Headers: Content-Type, Authorization 1.4. Access-Control-Allow-Credentials 作用:指定是否允许发送 Cookie 等凭据信息。如果设置为true,则表示允许发送凭据。 示例:Access-Control-Allow...
:param expose_headers: The header or list which are safe to expose to the API of a CORS API specification. Default : None :type expose_headers: list or string :param allow_headers: The header or list of header field names which can be used when this ...
常用的我们可以配置origins、methods、allow_headers、supports_credentials 所有的配置项如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 :param resources:The seriesofregular expressionand(optionally)associatedCORSoptions to be applied to the given resource path.If the argument is a dictionary,it's...
property access_control_allow_credentials: bool¶ Whether credentials can be shared by the browser to JavaScript code. As part of the preflight request it indicates whether credentials can be used on the cross origin request. access_control_allow_headers¶ Which headers can be sent with the ...
headers['Access-Control-Allow-Headers'] = 'Content-Type' # 允许的请求头 return response if __name__ == '__main__': app.run() 使用Nginx反向代理:将Flask应用部署在Nginx服务器后面,并配置Nginx反向代理来处理CORS问题。在Nginx的配置文件中添加以下内容:...
res.headers['Access-Control-Allow-Headers'] = '*' return res 前端能够接收到返回的内容 方案2使用CROS 首先安装flask_cors这个包pip install flask_cors from flask_cors import * app = Flask(__name__) CORS(app, supports_credentials=True)
add_header Access-Control-Allow-Origin * always; add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS' always; add_header Access-Control-Allow-Headers 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization'; ...