把验证码变大

This commit is contained in:
2026-06-12 19:46:35 +08:00
parent 31c4d460db
commit 4fbb4d5cde
3 changed files with 750 additions and 5 deletions

View File

@@ -90,7 +90,7 @@ def generate_captcha_text(length: int = 4) -> str:
def generate_captcha_image(text: str) -> Image.Image:
"""生成验证码图片(含干扰线和噪点)"""
width, height = 140, 48
width, height = 220, 70
# 浅色随机背景
bg_color = (random.randint(235, 255), random.randint(235, 255), random.randint(235, 255))
image = Image.new('RGB', (width, height), bg_color)
@@ -104,20 +104,20 @@ def generate_captcha_image(text: str) -> Image.Image:
draw.line([(x1, y1), (x2, y2)], fill=line_color, width=1)
# 噪点
for _ in range(80):
for _ in range(120):
x, y = random.randint(0, width - 1), random.randint(0, height - 1)
dot_color = (random.randint(140, 200), random.randint(140, 200), random.randint(140, 200))
draw.point((x, y), fill=dot_color)
# 绘制文字
try:
font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf", 30)
font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf", 50)
except OSError:
font = ImageFont.load_default()
for i, char in enumerate(text):
x = 12 + i * 30
y = random.randint(4, 10)
x = 16 + i * 50
y = random.randint(4, 12)
color = (random.randint(0, 80), random.randint(0, 80), random.randint(0, 80))
draw.text((x, y), char, font=font, fill=color)

View File

@@ -7,6 +7,9 @@ services:
- "7001:5000"
env_file:
- .env
environment:
# 强制覆盖,确保容器内写入路径与 volume 挂载点一致
- UPLOAD_ROOT=/app/uploads
volumes:
# 映射 NAS 目录到容器内(按实际 NAS 挂载路径修改冒号左侧)
- /volume1/文字稿:/app/uploads

742
file-upload-site/style.css Normal file
View File

@@ -0,0 +1,742 @@
/* ── 基础变量 ───────────────────────────────────────────── */
:root {
--bg: #faf9f7;
--bg-card: #ffffff;
--bg-hover: #f5f4f2;
--ink: #1a1816;
--muted: #7a756e;
--border: #e8e5e0;
--border-focus: #c4a882;
--accent: #b45309;
--accent-hover: #92400e;
--accent-light: #fef3c7;
--success: #0f766e;
--success-bg: #f0fdfa;
--error: #dc2626;
--error-bg: #fef2f2;
--radius: 10px;
--radius-sm: 6px;
--shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
--shadow-lg: 0 10px 40px rgba(0,0,0,0.06), 0 2px 10px rgba(0,0,0,0.04);
--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
--font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", monospace;
--transition: 0.2s ease;
}
/* ── 重置 ───────────────────────────────────────────────── */
*, *::before, *::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
html {
font-size: 16px;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
body {
font-family: var(--font);
color: var(--ink);
background: var(--bg);
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
padding: 2rem 1rem;
line-height: 1.6;
}
/* ── 容器 ───────────────────────────────────────────────── */
.container {
width: 100%;
max-width: 520px;
}
/* ── 头部 ───────────────────────────────────────────────── */
.header {
text-align: center;
margin-bottom: 2rem;
}
.header-icon {
display: inline-flex;
align-items: center;
justify-content: center;
width: 56px;
height: 56px;
border-radius: 14px;
background: linear-gradient(135deg, var(--accent), #d97706);
color: white;
margin-bottom: 1rem;
box-shadow: 0 4px 14px rgba(180, 83, 9, 0.25);
}
.header h1 {
font-size: 1.5rem;
font-weight: 700;
letter-spacing: -0.02em;
color: var(--ink);
margin-bottom: 0.25rem;
}
.subtitle {
font-size: 0.9rem;
color: var(--muted);
}
/* ── 表单卡片 ───────────────────────────────────────────── */
.form {
background: var(--bg-card);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 1.75rem;
box-shadow: var(--shadow);
}
.form-group {
margin-bottom: 1.25rem;
}
.form-group:last-of-type {
margin-bottom: 1rem;
}
.form-group label {
display: flex;
align-items: center;
gap: 6px;
font-size: 0.85rem;
font-weight: 600;
color: var(--ink);
margin-bottom: 0.5rem;
}
.form-group label svg {
color: var(--muted);
}
.form-hint {
display: block;
font-size: 0.75rem;
color: var(--muted);
margin-top: 0.35rem;
}
/* ── 输入框 ─────────────────────────────────────────────── */
input[type="text"] {
width: 100%;
padding: 0.65rem 0.9rem;
font-size: 0.9rem;
font-family: var(--font);
color: var(--ink);
background: var(--bg);
border: 1.5px solid var(--border);
border-radius: var(--radius-sm);
outline: none;
transition: border-color var(--transition), box-shadow var(--transition);
}
input[type="text"]::placeholder {
color: #b5b0a8;
}
input[type="text"]:focus {
border-color: var(--border-focus);
box-shadow: 0 0 0 3px rgba(196, 168, 130, 0.15);
}
input[type="text"].input-error {
border-color: var(--error);
box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}
/* ── 验证码行 ───────────────────────────────────────────── */
.captcha-row {
display: flex;
gap: 10px;
align-items: stretch;
}
.captcha-row input {
flex: 1;
min-width: 0;
letter-spacing: 0.15em;
text-transform: uppercase;
}
.captcha-img {
height: 42px;
width: 140px;
border-radius: var(--radius-sm);
border: 1.5px solid var(--border);
cursor: pointer;
object-fit: cover;
transition: opacity var(--transition);
flex-shrink: 0;
}
.captcha-img:hover {
opacity: 0.85;
}
.btn-icon {
display: flex;
align-items: center;
justify-content: center;
width: 42px;
height: 42px;
border: 1.5px solid var(--border);
border-radius: var(--radius-sm);
background: var(--bg);
color: var(--muted);
cursor: pointer;
transition: all var(--transition);
flex-shrink: 0;
}
.btn-icon:hover {
border-color: var(--border-focus);
color: var(--accent);
background: var(--accent-light);
}
/* ── 拖拽区 ─────────────────────────────────────────────── */
.dropzone {
border: 2px dashed var(--border);
border-radius: var(--radius);
padding: 2rem 1.5rem;
text-align: center;
cursor: pointer;
transition: all var(--transition);
background: var(--bg);
}
.dropzone:hover,
.dropzone.dragover {
border-color: var(--accent);
background: var(--accent-light);
}
.dropzone.dragover {
transform: scale(1.01);
}
.dropzone-content {
pointer-events: none;
}
.dropzone-icon {
color: var(--muted);
margin-bottom: 0.5rem;
transition: color var(--transition);
}
.dropzone:hover .dropzone-icon,
.dropzone.dragover .dropzone-icon {
color: var(--accent);
}
.dropzone-text {
font-size: 0.9rem;
color: var(--muted);
margin-bottom: 0.35rem;
}
.dropzone-link {
color: var(--accent);
font-weight: 600;
text-decoration: underline;
text-decoration-thickness: 1.5px;
text-underline-offset: 2px;
}
.dropzone-hint {
font-size: 0.75rem;
color: #b5b0a8;
line-height: 1.5;
}
/* ── 文件列表 ───────────────────────────────────────────── */
.file-list {
margin-bottom: 1rem;
}
.file-item {
display: flex;
align-items: center;
gap: 10px;
padding: 0.6rem 0.85rem;
background: var(--bg);
border: 1px solid var(--border);
border-radius: var(--radius-sm);
margin-bottom: 6px;
animation: slideIn 0.25s ease;
}
@keyframes slideIn {
from {
opacity: 0;
transform: translateY(-8px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.file-item-icon {
flex-shrink: 0;
color: var(--muted);
}
.file-item-info {
flex: 1;
min-width: 0;
}
.file-item-name {
font-size: 0.85rem;
font-weight: 500;
color: var(--ink);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.file-item-meta {
font-size: 0.72rem;
color: var(--muted);
margin-top: 1px;
}
.file-item-status {
flex-shrink: 0;
font-size: 0.78rem;
font-weight: 600;
}
.file-item-status.status-waiting {
color: var(--muted);
}
.file-item-status.status-uploading {
color: var(--accent);
}
.file-item-status.status-done {
color: var(--success);
}
.file-item-status.status-error {
color: var(--error);
}
.file-item-remove {
flex-shrink: 0;
display: flex;
align-items: center;
justify-content: center;
width: 24px;
height: 24px;
border: none;
border-radius: 50%;
background: transparent;
color: var(--muted);
cursor: pointer;
transition: all var(--transition);
}
.file-item-remove:hover {
background: var(--error-bg);
color: var(--error);
}
/* 进度条 */
.progress-bar {
width: 100%;
height: 3px;
background: var(--border);
border-radius: 2px;
margin-top: 6px;
overflow: hidden;
}
.progress-bar-fill {
height: 100%;
background: linear-gradient(90deg, var(--accent), #d97706);
border-radius: 2px;
transition: width 0.3s ease;
width: 0%;
}
/* ── 按钮 ───────────────────────────────────────────────── */
.form-actions {
display: flex;
gap: 10px;
}
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 8px;
padding: 0.7rem 1.5rem;
font-size: 0.9rem;
font-weight: 600;
font-family: var(--font);
border: none;
border-radius: var(--radius-sm);
cursor: pointer;
transition: all var(--transition);
white-space: nowrap;
}
.btn:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.btn-primary {
flex: 1;
background: linear-gradient(135deg, var(--accent), #d97706);
color: white;
box-shadow: 0 2px 8px rgba(180, 83, 9, 0.2);
}
.btn-primary:hover:not(:disabled) {
box-shadow: 0 4px 14px rgba(180, 83, 9, 0.35);
transform: translateY(-1px);
}
.btn-primary:active:not(:disabled) {
transform: translateY(0);
}
.btn-secondary {
background: var(--bg);
color: var(--muted);
border: 1.5px solid var(--border);
}
.btn-secondary:hover {
border-color: var(--border-focus);
color: var(--ink);
background: var(--bg-hover);
}
/* ── 结果面板 ───────────────────────────────────────────── */
.result-panel {
margin-top: 1.25rem;
animation: slideIn 0.3s ease;
}
.result-card {
background: var(--bg-card);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 1.25rem;
box-shadow: var(--shadow);
}
.result-header {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 0.75rem;
}
.result-icon {
display: flex;
align-items: center;
justify-content: center;
width: 36px;
height: 36px;
border-radius: 50%;
flex-shrink: 0;
}
.result-icon.icon-success {
background: var(--success-bg);
color: var(--success);
}
.result-icon.icon-error {
background: var(--error-bg);
color: var(--error);
}
.result-title {
font-size: 1rem;
font-weight: 700;
}
.result-title.text-success {
color: var(--success);
}
.result-title.text-error {
color: var(--error);
}
.result-detail {
font-size: 0.85rem;
color: var(--muted);
line-height: 1.7;
}
.result-detail strong {
color: var(--ink);
font-weight: 600;
}
.result-files {
margin-top: 0.75rem;
padding-top: 0.75rem;
border-top: 1px solid var(--border);
}
.result-file-item {
display: flex;
align-items: center;
gap: 8px;
padding: 0.35rem 0;
font-size: 0.82rem;
}
.result-file-item svg {
flex-shrink: 0;
}
.result-file-item.file-success {
color: var(--success);
}
.result-file-item.file-error {
color: var(--error);
}
/* ── 弹窗 ───────────────────────────────────────────────── */
.modal-overlay {
display: none;
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.4);
backdrop-filter: blur(4px);
z-index: 1000;
align-items: center;
justify-content: center;
padding: 1rem;
}
.modal-overlay.active {
display: flex;
animation: fadeIn 0.2s ease;
}
@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}
.modal {
background: var(--bg-card);
border-radius: 14px;
width: 100%;
max-width: 380px;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 4px 20px rgba(0, 0, 0, 0.08);
animation: modalSlideUp 0.25s ease;
}
@keyframes modalSlideUp {
from {
opacity: 0;
transform: translateY(20px) scale(0.97);
}
to {
opacity: 1;
transform: translateY(0) scale(1);
}
}
.modal-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 1.1rem 1.25rem 0;
}
.modal-header h3 {
font-size: 1.05rem;
font-weight: 700;
color: var(--ink);
}
.modal-close {
display: flex;
align-items: center;
justify-content: center;
width: 32px;
height: 32px;
border: none;
border-radius: 8px;
background: transparent;
color: var(--muted);
cursor: pointer;
transition: all var(--transition);
}
.modal-close:hover {
background: var(--bg-hover);
color: var(--ink);
}
.modal-body {
padding: 1rem 1.25rem;
}
.modal-desc {
font-size: 0.85rem;
color: var(--muted);
margin-bottom: 1rem;
}
.modal-captcha-row {
display: flex;
gap: 10px;
align-items: center;
margin-bottom: 0.75rem;
}
.modal-captcha-img {
height: 70px;
flex: 1;
border-radius: var(--radius-sm);
border: 1.5px solid var(--border);
cursor: pointer;
object-fit: contain;
background: var(--bg);
transition: opacity var(--transition);
}
.modal-captcha-img:hover {
opacity: 0.85;
}
.modal-captcha-input {
width: 100%;
padding: 0.7rem 0.9rem;
font-size: 1.1rem;
font-family: var(--font);
color: var(--ink);
background: var(--bg);
border: 1.5px solid var(--border);
border-radius: var(--radius-sm);
outline: none;
letter-spacing: 0.2em;
text-transform: uppercase;
text-align: center;
transition: border-color var(--transition), box-shadow var(--transition);
}
.modal-captcha-input::placeholder {
letter-spacing: normal;
text-transform: none;
font-size: 0.85rem;
color: #b5b0a8;
}
.modal-captcha-input:focus {
border-color: var(--border-focus);
box-shadow: 0 0 0 3px rgba(196, 168, 130, 0.15);
}
.modal-error {
font-size: 0.8rem;
color: var(--error);
min-height: 1.2rem;
margin-top: 0.4rem;
}
.modal-footer {
display: flex;
gap: 10px;
padding: 0 1.25rem 1.25rem;
}
.modal-footer .btn {
flex: 1;
padding: 0.65rem 1rem;
}
/* ── 页脚 ───────────────────────────────────────────────── */
.footer {
margin-top: 2rem;
text-align: center;
font-size: 0.78rem;
color: #b5b0a8;
}
/* ── 响应式 ─────────────────────────────────────────────── */
@media (max-width: 560px) {
body {
padding: 1rem 0.75rem;
}
.header {
margin-bottom: 1rem;
}
.header-icon {
width: 40px;
height: 40px;
border-radius: 10px;
margin-bottom: 0.5rem;
}
.header-icon svg {
width: 22px;
height: 22px;
}
.header h1 {
font-size: 1.2rem;
}
.subtitle {
font-size: 0.8rem;
}
.form {
padding: 1.25rem;
}
.dropzone {
padding: 1.5rem 1rem;
}
.btn-icon {
width: 38px;
height: 38px;
}
.form-actions {
flex-direction: column;
}
}
/* ── 工具类 ─────────────────────────────────────────────── */
.hidden {
display: none !important;
}
.shake {
animation: shake 0.4s ease;
}
@keyframes shake {
0%, 100% { transform: translateX(0); }
20%, 60% { transform: translateX(-6px); }
40%, 80% { transform: translateX(6px); }
}