响应数据

使用sanic.response模块中的函数来创建响应。响应数据类型如下：

文本

from sanic import response


@app.route('/text')
def handle_request(request):
    return response.text('Hello world!')

HTML

from sanic import response


@app.route('/html')
def handle_request(request):
    return response.html('<p>Hello world!</p>')

JSON

from sanic import response


@app.route('/json')
def handle_request(request):
    return response.json({'message': 'Hello world!'})

File文件类型

from sanic import response


@app.route('/file')
async def handle_request(request):
    return await response.file('/srv/www/whatever.png')

Stream(流)

from sanic import response

@app.route("/streaming")
async def index(request):
    async def streaming_fn(response):
        await response.write('foo')
        await response.write('bar')
    return response.stream(streaming_fn, content_type='text/plain')

重定向

from sanic import response


@app.route('/redirect')
def handle_request(request):
    return response.redirect('/json')

原始数据

无需编码身体即可响应

from sanic import response


@app.route('/raw')
def handle_request(request):
    return response.raw(b'raw data')

空数据

用于响应RFC 2616定义的空消息