04Nối ba lệnh gọi HTTP
Ba node HTTP Request lấy users, posts, todos riêng biệt, Set gắn field source để đánh dấu nguồn, rồi Merge ở chế độ Append xếp ba danh sách thành một. Khác với ghép theo khóa, cái này chỉ nối lại.
Dùng chogộp kết quả nhiều API vào một bảng, hợp log từ ba kênh thông báo
HTTP Request ×3Merge appendV2 실행 확인
<main class="stage">
<svg class="flow" viewBox="-28 -28 654 312" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="godrich 203-04 http-combine-append-three-calls">
<path class="edge" d="M170 28 C192 28 192 28 214 28"/>
<path class="edge edge--flow" style="--i:0" d="M170 28 C192 28 192 28 214 28"/>
<circle class="pulse" style="--i:0;offset-path:path('M170 28 C192 28 192 28 214 28')" r="7"/>
<path class="edge" d="M170 28 C299 28 299 28 428 28"/>
<path class="edge edge--flow" style="--i:0" d="M170 28 C299 28 299 28 428 28"/>
<circle class="pulse" style="--i:0;offset-path:path('M170 28 C299 28 299 28 428 28')" r="7"/>
<path class="edge" d="M85 56 C85 78 85 78 85 100"/>
<path class="edge edge--flow" style="--i:0" d="M85 56 C85 78 85 78 85 100"/>
<circle class="pulse" style="--i:0;offset-path:path('M85 56 C85 78 85 78 85 100')" r="7"/>
<path class="edge" d="M299 56 C299 78 299 78 299 100"/>
<path class="edge edge--flow" style="--i:1" d="M299 56 C299 78 299 78 299 100"/>
<circle class="pulse" style="--i:1;offset-path:path('M299 56 C299 78 299 78 299 100')" r="7"/>
<path class="edge" d="M513 56 C513 78 513 78 513 100"/>
<path class="edge edge--flow" style="--i:2" d="M513 56 C513 78 513 78 513 100"/>
<circle class="pulse" style="--i:2;offset-path:path('M513 56 C513 78 513 78 513 100')" r="7"/>
<path class="edge" d="M85 156 C85 178 85 178 85 200"/>
<path class="edge edge--flow" style="--i:3" d="M85 156 C85 178 85 178 85 200"/>
<circle class="pulse" style="--i:3;offset-path:path('M85 156 C85 178 85 178 85 200')" r="7"/>
<path class="edge" d="M299 156 C299 178 299 178 299 200"/>
<path class="edge edge--flow" style="--i:4" d="M299 156 C299 178 299 178 299 200"/>
<circle class="pulse" style="--i:4;offset-path:path('M299 156 C299 178 299 178 299 200')" r="7"/>
<path class="edge" d="M513 156 C513 178 299 178 299 200"/>
<path class="edge edge--flow" style="--i:5" d="M513 156 C513 178 299 178 299 200"/>
<circle class="pulse" style="--i:5;offset-path:path('M513 156 C513 178 299 178 299 200')" r="7"/>
<path class="edge" d="M170 228 C192 228 192 228 214 228"/>
<path class="edge edge--flow" style="--i:6" d="M170 228 C192 228 192 228 214 228"/>
<circle class="pulse" style="--i:6;offset-path:path('M170 228 C192 228 192 228 214 228')" r="7"/>
<g class="node node--trigger" style="--i:0" transform="translate(0 0)"><rect class="node__box" width="170" height="56"/><text class="node__name" x="14" y="24">Manual Trigger</text><text class="node__type" x="14" y="42">Manual Trigger</text></g>
<g class="node" style="--i:1" transform="translate(214 0)"><rect class="node__box" width="170" height="56"/><text class="node__name" x="14" y="24">Get Users</text><text class="node__type" x="14" y="42">Http Request</text></g>
<g class="node" style="--i:2" transform="translate(428 0)"><rect class="node__box" width="170" height="56"/><text class="node__name" x="14" y="24">Get Posts</text><text class="node__type" x="14" y="42">Http Request</text></g>
<g class="node" style="--i:3" transform="translate(0 100)"><rect class="node__box" width="170" height="56"/><text class="node__name" x="14" y="24">Get Todos</text><text class="node__type" x="14" y="42">Http Request</text></g>
<g class="node" style="--i:4" transform="translate(214 100)"><rect class="node__box" width="170" height="56"/><text class="node__name" x="14" y="24">Tag Users</text><text class="node__type" x="14" y="42">Set</text></g>
<g class="node" style="--i:5" transform="translate(428 100)"><rect class="node__box" width="170" height="56"/><text class="node__name" x="14" y="24">Tag Posts</text><text class="node__type" x="14" y="42">Set</text></g>
<g class="node" style="--i:6" transform="translate(0 200)"><rect class="node__box" width="170" height="56"/><text class="node__name" x="14" y="24">Tag Todos</text><text class="node__type" x="14" y="42">Set</text></g>
<g class="node" style="--i:7" transform="translate(214 200)"><rect class="node__box" width="170" height="56"/><text class="node__name" x="14" y="24">Combine Three</text><text class="node__type" x="14" y="42">Merge</text></g>
</svg>
</main>@use "../../../../site/static/demo-tokens" as *;
// ── 변수 3개 ──────────────────────────────────────────
$duration: $dur-loop; // 한 바퀴 (데모 2초와 같은 값 — gif 가 끊기지 않게)
$easing: linear; // 대시 흐름은 등속
$color: $subject-blue; // 강조(흐름·켜진 노드) 색
$ink: $subject-ink; // 글자
$edge: $subject-ink; // 테두리·연결선
$n: 8; // 노드 수 — 켜지는 순서 간격
@include stage($stage-paper);
.flow { width: 100%; height: 100%; max-height: 100vh; display: block; overflow: visible; }
.edge { fill: none; stroke: $edge; stroke-opacity: .28; stroke-width: 3; stroke-linecap: round; }
.edge--flow { stroke: $color; stroke-opacity: 1; stroke-dasharray: 10 14; animation: flow $duration $easing infinite; }
@keyframes flow { to { stroke-dashoffset: -48; } }
.node__box { fill: transparent; stroke: $edge; stroke-opacity: .45; stroke-width: 2; rx: $r-sm; }
.node__name { fill: $ink; font-weight: 700; font-size: 17px; font-family: -apple-system, "Segoe UI", sans-serif; }
.node__type { fill: $ink; fill-opacity: .72; font-weight: 500; font-size: 12px; font-family: -apple-system, "Segoe UI", sans-serif; letter-spacing: .04em; }
.node--trigger .node__box { stroke-dasharray: 6 5; }
// 켜진 노드는 테두리가 강조색으로 두꺼워진다 (filter 대신 stroke — 렌더 비용). --i 는 <g> 에서 상속된다
.node .node__box { animation: box-lit $duration $ease-spring infinite; animation-delay: calc(var(--i) * #{$duration} / #{$n}); }
@keyframes box-lit {
0%, 100% { stroke: $edge; stroke-opacity: .45; stroke-width: 2; }
12%, 32% { stroke: $color; stroke-opacity: 1; stroke-width: 4; }
50% { stroke: $edge; stroke-opacity: .45; stroke-width: 2; }
}
.pulse { fill: $color; offset-distance: 0%; offset-rotate: 0deg; animation: travel $duration $ease-out infinite; animation-delay: calc(var(--i) * #{$duration} / #{$n}); }
@keyframes travel {
0% { offset-distance: 0%; opacity: 0; }
10% { opacity: 1; }
45% { offset-distance: 100%; opacity: 1; }
55%, 100% { offset-distance: 100%; opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
.edge--flow, .node, .node .node__box, .pulse { animation: none; }
.edge--flow { stroke-dasharray: none; } // 흐름은 멈추고 연결선만 남긴다
.pulse { display: none; }
}html, body {
margin: 0;
overflow: hidden;
}
.stage {
box-sizing: border-box;
min-height: 100vh;
display: grid;
place-items: center;
margin: 0;
background: #ffffff;
font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
padding: clamp(8px, 4vw, 24px);
}
.flow {
width: 100%;
height: 100%;
max-height: 100vh;
display: block;
overflow: visible;
}
.edge {
fill: none;
stroke: #17141a;
stroke-opacity: 0.28;
stroke-width: 3;
stroke-linecap: round;
}
.edge--flow {
stroke: #2f6df6;
stroke-opacity: 1;
stroke-dasharray: 10 14;
animation: flow 2s linear infinite;
}
@keyframes flow {
to {
stroke-dashoffset: -48;
}
}
.node__box {
fill: transparent;
stroke: #17141a;
stroke-opacity: 0.45;
stroke-width: 2;
rx: 8px;
}
.node__name {
fill: #17141a;
font-weight: 700;
font-size: 17px;
font-family: -apple-system, "Segoe UI", sans-serif;
}
.node__type {
fill: #17141a;
fill-opacity: 0.72;
font-weight: 500;
font-size: 12px;
font-family: -apple-system, "Segoe UI", sans-serif;
letter-spacing: 0.04em;
}
.node--trigger .node__box {
stroke-dasharray: 6 5;
}
.node .node__box {
animation: box-lit 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
animation-delay: calc(var(--i) * 2s / 8);
}
@keyframes box-lit {
0%, 100% {
stroke: #17141a;
stroke-opacity: 0.45;
stroke-width: 2;
}
12%, 32% {
stroke: #2f6df6;
stroke-opacity: 1;
stroke-width: 4;
}
50% {
stroke: #17141a;
stroke-opacity: 0.45;
stroke-width: 2;
}
}
.pulse {
fill: #2f6df6;
offset-distance: 0%;
offset-rotate: 0deg;
animation: travel 2s ease-out infinite;
animation-delay: calc(var(--i) * 2s / 8);
}
@keyframes travel {
0% {
offset-distance: 0%;
opacity: 0;
}
10% {
opacity: 1;
}
45% {
offset-distance: 100%;
opacity: 1;
}
55%, 100% {
offset-distance: 100%;
opacity: 0;
}
}
@media (prefers-reduced-motion: reduce) {
.edge--flow, .node, .node .node__box, .pulse {
animation: none;
}
.edge--flow {
stroke-dasharray: none;
}
.pulse {
display: none;
}
}04 Nối ba lệnh gọi HTTP — Diện tích đo được 8.676% · khung hình chuyển động 23/23Nguyên tác GODRICH · SCSS và React nằm trong tệp zip · n8n Automation Basics for Beginners — 9 Mẫu API
Bài viết chứa demo này
n8n Automation Basics for Beginners — 9 Mẫu APIn8n là công cụ nối app và API lại với nhau, không cần viết backend hay thuê developer. Bài automation basics for beginne Xem tất cả demo trong bài này
