n2 := len(nl)
	if !hasddd(params) {
		if isddd {
			goto invalidddd
		}
		if n2 > n1 {
			goto toomany
		}
		if n2 < n1 {
			goto notenough
		}
	} else {
		if !isddd {
			if n2 < n1-1 {
				goto notenough
			}
		} else {
			if n2 > n1 {
				goto toomany
			}
			if n2 < n1 {
				goto notenough
			}
		}
	}

	i = 0

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-01-swagger-ui-simple.png)

### Tài liệu API thay thế

Và bây giờ, hãy truy cập tới <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>.

		if err != nil {
			return nil, err
		}
		goid := GoID(g)
		if g == 0 {
			goid = NoGoroutine
		}

		// Read the sample's stack.
		s, err := binary.ReadUvarint(r)
		if err != nil {
			return nil, err
		}

		// Add the sample to the slice.
		samples = append(samples, cpuSample{
			schedCtx: schedCtx{
				M: mid,
				P: pid,
				G: goid,
			},

			if !ok {
				goto skip
			}
		}
		if sym.StorageClass != C_EXT && sym.StorageClass != C_WEAKEXT && sym.StorageClass != C_HIDEXT {
			goto skip
		}
		// Must have at least one csect auxiliary entry.
		if numaux < 1 || i+numaux >= int(nsyms) {
			goto skip
		}

		if sym.SectionNumber > int(nscns) {
			goto skip
		}
		if sym.SectionNumber == 0 {
			sym.Value = 0

			break
		}
		buf = append(buf, c)
	}
	var sep byte
	if i < len(t) {
		switch t[i] {
		default:
			goto Next
		case ' ', '\t', '>':
			// ok
			sep = t[i]
		case '/':
			if i+1 >= len(t) || t[i+1] != '>' {
				goto Next
			}
		}
	}

	if len(buf) == 0 {
		goto Next
	}
	{
		c := buf[0]
		var ok bool
		for _, name := range htmlTags {

					copy(i.buf[outp:], d)
					return i.buf[:p]
				}
				return d
			}
			copy(i.buf[outp:], d)
			outp = p
			inCopyStart, outCopyStart = i.p, outp
			if i.info.ccc < prevCC {
				goto doNorm
			}
			continue
		} else if r := i.rb.src.hangul(i.p); r != 0 {
			outp = decomposeHangul(i.buf[:], r)
			i.p += hangulUTF8Size
			inCopyStart, outCopyStart = i.p, outp
			if i.p >= i.rb.nsrc {

					copy(i.buf[outp:], d)
					return i.buf[:p]
				}
				return d
			}
			copy(i.buf[outp:], d)
			outp = p
			inCopyStart, outCopyStart = i.p, outp
			if i.info.ccc < prevCC {
				goto doNorm
			}
			continue
		} else if r := i.rb.src.hangul(i.p); r != 0 {
			outp = decomposeHangul(i.buf[:], r)
			i.p += hangulUTF8Size
			inCopyStart, outCopyStart = i.p, outp
			if i.p >= i.rb.nsrc {

			"\tsched={pc:", hex(gp.sched.pc), " sp:", hex(gp.sched.sp), " lr:", hex(gp.sched.lr), " ctxt:", gp.sched.ctxt, "}\n")
	}
	if sp < gp.stack.lo {
		print("runtime: gp=", gp, ", goid=", gp.goid, ", gp->status=", hex(readgstatus(gp)), "\n ")
		print("runtime: split stack overflow: ", hex(sp), " < ", hex(gp.stack.lo), "\n")
		throw("runtime: split stack overflow")
	}

	if preempt {

		if err != nil {
			http.Error(w, err.Error(), http.StatusBadRequest)
			return
		}
		type event struct {
			WhenString string
			Elapsed    time.Duration
			Goroutine  trace.GoID
			What       string
			// TODO: include stack trace of creation time
		}
		type task struct {
			WhenString string
			ID         trace.TaskID
			Duration   time.Duration
			Complete   bool

			case traceGoRunning, traceGoSyscall:
				if getg() == gp || mp.curg == gp {
					break
				}
				fallthrough
			default:
				print("runtime: gp=", unsafe.Pointer(gp), " gp.goid=", gp.goid, " status=", gStatusStrings[status], "\n")
				throw("attempted to trace stack of a goroutine this thread does not own")
			}
		}
	}

	if gp != nil && mp == nil {