Generator Ethereum Payment kode QR: kesalahan umum dan cara memperbaikinya

Cara pakai

1. Periksa penyandian masukan lebih dulu — BOM liar atau tempelan non-UTF-8 merusak hasil sebelum alat sempat berjalan.
2. Cari pemotongan senyap: jika panjang keluaran mencurigakan bulat, ada yang terpotong.
3. Pastikan opsi yang Anda ubah memang yang dibutuhkan tugas; nilai bawaan yang terlupa adalah penyebab paling umum hasil yang masuk akal namun salah.
4. Jalankan ulang dengan masukan minimal yang bisa Anda verifikasi manual, lalu masukkan kembali data asli Anda.

Contoh

EIP-681 ethereum: URI; the address must be 0x plus exactly 40 hex characters.

Masukan

0x742d35Cc6634C0532925a3b844Bc454e4438f44e

Keluaran — Hasil

<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>Ethereum</td></tr>
      <tr><th>Version</th><td>5 (37×37 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>77 bytes (UTF-8)</td></tr>
      <tr><th>Contrast</th><td>21.00:1</td></tr>
      <tr><th>Validation</th><td class="bad">WARNING</td></tr>
      <tr><th>Render → decode self-test</th><td class="bad">FAILED (decoded ≠ payload)</td></tr>
    </tbody></table>
    <table class="tb-table"><tbody><tr><th>address</th><td>0x742d35Cc6634C0532925a3b844Bc454e4438f44e</td></tr><tr><th>value</th><td>1000000000000000000</td></tr></tbody></table>
  </div>
</div>
<div class="qr-payload"><strong>Payload</strong><pre class="ex-io">ethereum:0x742d35Cc6634C0532925a3b844Bc454e4438f44e?value=1000000000000000000</pre></div>
<div class="qr-issues"><p class="">⚠ Address uses mixed case, which implies an EIP-55 checksum; verify it before accepting payment.</p></div>
<div class="qr-warn"><p>⚠ Address uses mixed case, which implies an EIP-55 checksum; verify it before accepting payment.</p></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>

Jalankan

Deskripsi

Generate an EIP-681 ethereum: URI QR code with address, value and gas limit, validating the 0x + 40 hex format.

Generator Ethereum Payment kode QR → · Cara pakai → · qr →

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