feat(router): 添加字节对象转Hex功能页面

- 新增 ByteToHexView.vue 页面组件,实现JSON对象到十六进制字符串转换
- 在路由配置中注册 byte-to-hex 路径
- 在侧边栏菜单中添加字节对象转Hex导航项
- 实现JSON对象解析和十六进制转换核心逻辑
- 添加示例数据和自动转换功能
- 集成复制结果到剪贴板功能
This commit is contained in:
2026-08-15 09:31:09 +08:00
parent 93dcffc983
commit cb67026821
3 changed files with 415 additions and 2 deletions
@@ -23,13 +23,19 @@ const {isCollapse} = storeToRefs(isCollapseStore)
</el-icon>
<span>统计</span>
</el-menu-item>
<el-menu-item index="3" disabled>
<el-menu-item index="3" route="byte-to-hex">
<el-icon>
<Menu/>
</el-icon>
<span>字节对象转Hex</span>
</el-menu-item>
<el-menu-item index="4" disabled>
<el-icon>
<document/>
</el-icon>
<span>Navigator Three</span>
</el-menu-item>
<el-menu-item index="4">
<el-menu-item index="5">
<el-icon>
<setting/>
</el-icon>
+5
View File
@@ -19,6 +19,11 @@ const router = createRouter({
name: 'About',
component: () => import('../views/AboutView.vue'),
},
{
path: 'byte-to-hex',
name: 'ByteToHex',
component: () => import('../views/ByteToHexView.vue'),
},
],
},
{
+402
View File
@@ -0,0 +1,402 @@
<template>
<div class="container">
<div class="card">
<h1>🔑 字节对象 Hex 密钥</h1>
<p class="sub">
将键为数字索引的 JSON 对象转换为 32 位十六进制字符串适用于 AES128 密钥
</p>
<label for="jsonInput">输入 JSON 对象</label>
<textarea
id="jsonInput"
v-model="inputText"
placeholder='例如:{"0":14,"1":3,"2":121,...}'
@keydown.ctrl.enter="performConversion"
@keydown.meta.enter="performConversion"
></textarea>
<div class="actions">
<button @click="performConversion">🔄 转换</button>
<button class="secondary" :disabled="!copyEnabled" @click="copyResult">
📋 复制 Hex
</button>
<span class="copy-feedback" :class="{ show: copyFeedbackVisible }"
>已复制</span
>
</div>
<div class="result-area">
<div class="result-label">
<span>转换结果</span>
</div>
<div
class="result-box"
:class="resultClass"
v-text="resultText"
></div>
</div>
<div class="example-hint">
💡 点击 <button class="link-btn" @click="loadExample">加载示例</button> 快速体验
</div>
</div>
<div class="footer">
按数字键升序取值每个字节补零为两位十六进制
</div>
</div>
</template>
<script setup lang="ts">
import { ref, onMounted } from 'vue'
// 示例数据
const EXAMPLE_OBJ: Record<string, number> = {
'0': 14,
'1': 3,
'2': 121,
'3': 117,
'4': 7,
'5': 245,
'6': 22,
'7': 34,
'8': 136,
'9': 163,
'10': 201,
'11': 114,
'12': 195,
'13': 230,
'14': 109,
'15': 204,
}
// 响应式数据
const inputText = ref<string>('')
const resultText = ref<string>('等待转换…')
const resultClass = ref<string>('') // 用于 success / error
const copyFeedbackVisible = ref<boolean>(false)
const copyEnabled = ref<boolean>(false)
// 核心转换函数
function convertToHex(obj: Record<string, unknown>): string {
// 获取所有键并转为数字排序
const keys = Object.keys(obj)
.map((k) => Number(k))
.sort((a, b) => a - b)
// 检查是否有非数字键
if (keys.some((k) => isNaN(k))) {
throw new Error('对象包含非数字键,请确保键为 "0", "1", … 格式')
}
// 检查长度是否为16
if (keys.length !== 16) {
throw new Error(`期望 16 个字节,实际获得 ${keys.length}`)
}
// 按顺序取值并转为两位十六进制
const hex = keys
.map((key) => {
const val = obj[key]
if (typeof val !== 'number' || isNaN(val)) {
throw new Error(`键 "${key}" 对应的值不是有效数字 (${val})`)
}
if (val < 0 || val > 255) {
throw new Error(`键 "${key}" 的值 ${val} 超出字节范围 (0-255)`)
}
return val.toString(16).padStart(2, '0')
})
.join('')
return hex
}
// 执行转换
function performConversion(): void {
const raw = inputText.value.trim()
if (!raw) {
resultText.value = '⚠️ 请输入 JSON 数据'
resultClass.value = 'error'
copyEnabled.value = false
copyFeedbackVisible.value = false
return
}
try {
const obj = JSON.parse(raw)
if (typeof obj !== 'object' || obj === null || Array.isArray(obj)) {
throw new Error('输入必须是 JSON 对象(不是数组或原始类型)')
}
const hex = convertToHex(obj)
resultText.value = hex
resultClass.value = 'success'
copyEnabled.value = true
copyFeedbackVisible.value = false
} catch (err: any) {
resultText.value = `❌ 转换失败:${err.message}`
resultClass.value = 'error'
copyEnabled.value = false
copyFeedbackVisible.value = false
}
}
// 加载示例
function loadExample(): void {
inputText.value = JSON.stringify(EXAMPLE_OBJ, null, 2)
performConversion() // 自动转换
}
// 复制结果
function copyResult(): void {
const text = resultText.value
if (!text || resultClass.value === 'error') return
if (navigator.clipboard && navigator.clipboard.writeText) {
navigator.clipboard
.writeText(text)
.then(() => {
copyFeedbackVisible.value = true
setTimeout(() => (copyFeedbackVisible.value = false), 2000)
})
.catch(() => {
fallbackCopy(text)
})
} else {
fallbackCopy(text)
}
}
function fallbackCopy(text: string): void {
const textarea = document.createElement('textarea')
textarea.value = text
document.body.appendChild(textarea)
textarea.select()
try {
document.execCommand('copy')
copyFeedbackVisible.value = true
setTimeout(() => (copyFeedbackVisible.value = false), 2000)
} catch (_) {
alert('复制失败,请手动复制')
}
document.body.removeChild(textarea)
}
// 组件挂载时加载示例
onMounted(() => {
loadExample()
})
</script>
<style lang="scss" scoped>
// 变量(可根据需要调整)
$primary: #3b82f6;
$primary-hover: #2563eb;
$bg: #f6f8fa;
$card-bg: #ffffff;
$text-dark: #1f2937;
$text-gray: #6b7280;
$border: #d1d5db;
$radius: 16px;
* {
box-sizing: border-box;
font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
// 根容器:占满视口,flex列
.container {
min-height: calc(100vh - 211px);
width: 100%;
display: flex;
flex-direction: column;
background: $bg;
padding: 20px;
}
// 卡片区域:flex:1 撑满剩余空间,居中显示
.card {
background: $card-bg;
//max-width: 720px;
width: 100%;
border-radius: $radius;
//box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
padding: 28px 32px;
margin: 0 auto;
flex: 1; // 让卡片占据尽可能多的空间,但最大宽度限制
align-self: center; // 水平居中
width: 100%;
}
h1 {
font-size: 22px;
font-weight: 600;
margin-top: 0;
margin-bottom: 8px;
color: $text-dark;
}
.sub {
color: $text-gray;
font-size: 14px;
margin-top: -4px;
margin-bottom: 20px;
}
label {
font-weight: 500;
font-size: 14px;
color: #374151;
display: block;
margin-bottom: 6px;
}
textarea {
width: 100%;
height: 200px;
padding: 12px 14px;
border: 1px solid $border;
border-radius: 10px;
font-family: 'Menlo', 'Cascadia Code', 'Consolas', monospace;
font-size: 13px;
line-height: 1.6;
resize: vertical;
transition: border 0.2s, background 0.2s;
background: #fafbfc;
&:focus {
border-color: $primary;
outline: none;
box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
background: white;
}
}
.actions {
display: flex;
gap: 12px;
margin: 18px 0 14px;
flex-wrap: wrap;
align-items: center;
}
button {
background: $primary;
color: white;
border: none;
padding: 10px 24px;
border-radius: 8px;
font-weight: 500;
font-size: 14px;
cursor: pointer;
transition: background 0.15s, transform 0.1s;
display: inline-flex;
align-items: center;
gap: 6px;
&:hover {
background: $primary-hover;
}
&:active {
transform: scale(0.96);
}
&.secondary {
background: #e5e7eb;
color: $text-dark;
&:hover {
background: #d1d5db;
}
}
&:disabled {
opacity: 0.5;
cursor: not-allowed;
transform: none;
&:hover {
background: #e5e7eb;
}
}
&.link-btn {
background: none;
border: none;
color: $primary;
font-weight: 500;
padding: 0;
font-size: 13px;
text-decoration: underline;
display: inline;
&:hover {
color: $primary-hover;
background: none;
transform: none;
}
}
}
.copy-feedback {
font-size: 13px;
color: #10b981;
margin-left: 12px;
opacity: 0;
transition: opacity 0.3s;
&.show {
opacity: 1;
}
}
.result-area {
margin-top: 8px;
}
.result-label {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 4px;
span {
font-weight: 500;
font-size: 14px;
color: #374151;
}
}
.result-box {
background: #f3f4f6;
border-radius: 10px;
padding: 14px 16px;
font-family: 'Menlo', 'Cascadia Code', 'Consolas', monospace;
font-size: 14px;
word-break: break-all;
min-height: 48px;
border: 1px solid #e5e7eb;
color: $text-dark;
transition: background 0.2s, border-color 0.2s;
&.error {
background: #fee2e2;
border-color: #fca5a5;
color: #991b1b;
}
&.success {
background: #ecfdf5;
border-color: #6ee7b7;
}
}
.example-hint {
font-size: 13px;
color: $text-gray;
margin-top: 6px;
}
// 底部:置于页面最底部,自动与卡片分离
.footer {
margin-top: auto; // 自动推到底部
font-size: 13px;
color: #9ca3af;
text-align: center;
padding: 16px 0 8px;
border-top: 1px solid #e5e7eb;
max-width: 720px;
width: 100%;
align-self: center;
}
</style>