在真实工作流中使用 JSON 二维码生成器

使用方法

1. 从来源取得原始值——API 响应、配置文件、日志行或数据库导出。
2. 用工具处理，并记下你使用的确切选项值，使这一步可复现。
3. 把输出粘贴到流水线的下一环节（请求头、清单文件、脚本常量）。
4. 把输入与输出一起记录；下一环节出错时，就能判断是哪一侧的问题。

示例

The JSON is validated and minified first, so the payload occupies the fewest possible modules.

输入

{"name":"26173","tools":["qr","base64"],"count":22}

输出 — 搜索结果

<div class="qr-out">
  <div class="qr-preview"><img src="data:image/png;base64,iVBORw0KGgo=" alt="QR code" width="256" height="256" style="max-width:100%;height:auto;image-rendering:pixelated"></div>
  <div class="qr-meta">
    <table class="tb-table"><tbody>
      <tr><th>Detected type</th><td>JSON</td></tr>
      <tr><th>Version</th><td>4 (33×33 modules)</td></tr>
      <tr><th>Error correction</th><td>M</td></tr>
      <tr><th>Quiet zone</th><td>4 module(s)</td></tr>
      <tr><th>Payload size</th><td>51 bytes (UTF-8)</td></tr>
      <tr><th>Contrast</th><td>21.00:1</td></tr>
      <tr><th>Validation</th><td class="ok">VALID</td></tr>
      <tr><th>Render → decode self-test</th><td class="bad">FAILED (decoded ≠ payload)</td></tr>
    </tbody></table>
    
  </div>
</div>
<div class="qr-payload"><strong>Payload</strong><pre class="ex-io">{&quot;name&quot;:&quot;26173&quot;,&quot;tools&quot;:[&quot;qr&quot;,&quot;base64&quot;],&quot;count&quot;:22}</pre></div>


<div class="tb-btns qr-actions">
  <button class="btn btn-primary" data-qr-dl="png">Download PNG</button>
  <button class="btn" data-qr-dl="svg">Download SVG</button>
  
  <button class="btn" data-qr-copy="payload">Copy payload</button>
  <button class="btn" data-qr-copy="svg">Copy SVG</button>
  <button class="btn" data-qr-copy="image">Copy image</button>
  <button class="btn" data-qr-print>Print</button>
</div>
<p class="ex-note">Generated and verified entirely in your browser. No data is uploaded.</p>

运行

说明

Validate and minify JSON before encoding it, so the payload fits in the smallest possible QR version.

JSON 二维码生成器 → · 使用方法 → · qr →

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