<img src="/img/tutorial/security/image02.png">

!!! note
    It doesn't matter what you type in the form, it won't work yet. But we'll get there.

This is of course not the frontend for the final users, but it's a great automatic tool to document interactively all your API.

It can be used by the frontend team (that can also be yourself).

# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#

eval "set -- \$(
        printf '%s\\n' "\$DEFAULT_JVM_OPTS \$JAVA_OPTS \$${optsEnvironmentVar}" |
        xargs -n1 |

			p.oneLongLine(out, t.Text)
		}
	}
}

// wrap wraps words into lines of at most max runes,
// minimizing the sum of the squares of the leftover lengths
// at the end of each line (except the last, of course),
// with a preference for ending lines at punctuation (.,:;).
//
// The returned slice gives the indexes of the first words
// on each line in the wrapped text with a final entry of len(words).

// As of Go 1.23, the garbage collector can recover unreferenced
// timers, even if they haven't expired or been stopped.
// The Stop method is no longer necessary to help the garbage collector.
// (Code may of course still want to call Stop to stop the timer for other reasons.)
//
// Before Go 1.23, the channel associated with a Timer was
// asynchronous (buffered, capacity 1), which meant that

// analyzers enabled by flags.
//
// The result is intended to be passed to unitchecker.Run or checker.Run.
// Use in unitchecker.Run will gob.Register all fact types for the returned
// graph of analyzers but of course not the ones only reachable from
// dropped analyzers. To avoid inconsistency about which gob types are
// registered from run to run, Parse itself gob.Registers all the facts
// only reachable from dropped analyzers.

	key := pkfunc{pk: data.PkgIdx, fcn: data.FuncIdx}
	val := mm.pod.pmm[key]
	// FIXME: in theory either A) len(val.Counters) is zero, or B)
	// the two lengths are equal. Assert if not? Of course, we could
	// see odd stuff if there is source file skew.
	if *verbflag > 4 {
		fmt.Printf("visit pk=%d fid=%d len(counters)=%d\n", data.PkgIdx, data.FuncIdx, len(data.Counters))
	}
	if len(val.Counters) < len(data.Counters) {

		})

		// Also check for testing.T.Run (with T.Parallel).
		// We consider every t.Run statement in the loop body, because there is
		// no commonly used mechanism for synchronizing parallel subtests.
		// It is of course theoretically possible to synchronize parallel subtests,
		// though such a pattern is likely to be exceedingly rare as it would be
		// fighting against the test runner.
		for _, s := range body.List {

We get the same response:

```JSON
{
    "message": "Hello World",
    "root_path": "/api/v1"
}
```

but this time at the URL with the prefix path provided by the proxy: `/api/v1`.

Of course, the idea here is that everyone would access the app through the proxy, so the version with the path prefix `/api/v1` is the "correct" one.

	// to resource (e.g. port) exhaustion in the echo servers. To avoid that problem, we disable
	// converging by default, so long as the count is greater than the default converge value.
	// This, of course, can be overridden if the user supplies their own converge value.
	if o.Count > callConverge {
		retryOpts = append(retryOpts, retry.Converge(1))
	}

	// Now append user-provided options to override the defaults.

	// module zip files in a future version of Go, we could switch to v0.0.2 and then
	// older versions expecting the old format could use v0.0.1 and newer versions
	// would use v0.0.2. Of course, then we'd also have to publish two of each
	// module zip file. It's not likely we'll ever need to change this.
	gotoolchainModule  = "golang.org/toolchain"
	gotoolchainVersion = "v0.0.1"