Sanic框架请求与响应实例分析

@app.route("/post_data",methods=["POST"])
async def post_data(request):
  # 将打印传递过来的JSON数据
  print(request.json)
  return text("it is ok!")

@app.route("/post_file_data",methods=["POST"])
async def post_file_data(request):
  info = request.files.get("file")
  print(info.name)
  print(info.type)
  print(info.body)
  return text("it is ok!")

@app.route("/post_form_data",methods=["POST"])
async def post_form_data(request):
  name = request.form.get("name")
  return text("it is ok!")

@appr.route("/get_app_info")
async def get_app_info(request):
  print(request.app.config)
  return text("it is ok!")

@app.route("/get_info")
async def get_info(request):
  print(request.args.get("name"))
  print(request.args.getlist("name")
  return text("it is ok!")

from sanic.response import text
@app.route("/text")
async def get_text(request):
  return text("it is text response!")

from sanic.response import html
@app.route("/html")
async def get_html(request):
  return html("<p>it is html!</p>")

from sanic.response import json
@app.route("/json")
async def get_json(request):
  return json({"name":"laozhang"})

from sanic.response import file
@app.route("/file")
async def get_file(request):
  return await file("/xx/aa/abc.png")

from sanic.response import stream
@app.route("/stream")
async def get_stream(request):
  async def stream_fn(response):
    response.write("abc")
    response.write("def")
  return stream(stream_fn,content_type="text/plain")

from sanic.response import file_stream
@app.route("/file_stream")
async def get_file_stream(request):
  return await file_stream("/xx/aa/abc.png")

from sanic.response import redirect
@app.route("/redirect")
async def get_redirect(request):
  return redirect("/json")

from sanic.response import raw
@app.route("/raw")
async def get_raw(request):
  return raw(b"it is raw data")

from sanic.response import json
@app.route("/json")
async def get_json(request):
  return json({"name":"老张"},headers={"age":18},status=403)