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refactor: modernize copy function with Clipboard API #70

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Merged
Nimbus318 merged 1 commit into from
Jan 9, 2026
Merged

refactor: modernize copy function with Clipboard API #70

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14 changes: 2 additions & 12 deletions packages/web/src/components/CodePre.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -8,24 +8,14 @@
</template>

<script setup>
import { ElMessage } from 'element-plus';
import { useI18n } from 'vue-i18n';

const { t } = useI18n();
import { copy } from '@/utils';

const props = defineProps({
value: String,
});

const handleCopy = () => {
const textarea = document.createElement('textarea');
textarea.value = props.value;
document.body.appendChild(textarea);
textarea.select();
document.execCommand('copy');
document.body.removeChild(textarea);

ElMessage.success(t('common.copySuccess'));
copy(props.value);
};
</script>

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13 changes: 2 additions & 11 deletions packages/web/src/components/TextPlus.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -8,12 +8,10 @@
</template>

<script setup>
import { ElMessage } from 'element-plus';
import { useRouter } from 'vue-router';
import { useI18n } from 'vue-i18n';
import { copy } from '@/utils';

const router = useRouter();
const { t } = useI18n();

const props = defineProps({
text: String,
Expand All @@ -22,14 +20,7 @@ const props = defineProps({
});

const handleCopy = () => {
const textarea = document.createElement('textarea');
textarea.value = props.text;
document.body.appendChild(textarea);
textarea.select();
document.execCommand('copy');
document.body.removeChild(textarea);

ElMessage.success(t('common.copySuccess'));
copy(props.text);
};

const handleClick = () => {
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1 change: 1 addition & 0 deletions packages/web/src/locales/en.js
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@ export default {
requestError: 'Request error',
tip: 'Tip',
copySuccess: 'Copy successful',
copyFailed: 'Copy failed',
inputInvalid: 'Invalid input',
operationSuccess: 'Operation successful',
messageTip: 'Message',
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1 change: 1 addition & 0 deletions packages/web/src/locales/zh.js
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Expand Up @@ -29,6 +29,7 @@ export default {
requestError: '请求异常',
tip: '提示',
copySuccess: '复制成功',
copyFailed: '复制失败',
inputInvalid: '输入不合法',
operationSuccess: '操作成功',
messageTip: '消息提示',
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32 changes: 0 additions & 32 deletions packages/web/src/utils/clipboard.js
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37 changes: 28 additions & 9 deletions packages/web/src/utils/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -531,15 +531,34 @@ export function daysSince(dateString) {
return daysDifference;
}

export function copy(str) {
const textarea = document.createElement('textarea');
textarea.value = str;
document.body.appendChild(textarea);
textarea.select();
document.execCommand('copy');
document.body.removeChild(textarea);

ElMessage.success(i18n.global.t('common.copySuccess'));
export async function copy(str) {
try {
// 优先使用现代 Clipboard API
if (navigator.clipboard && window.isSecureContext) {
await navigator.clipboard.writeText(str);
ElMessage.success(i18n.global.t('common.copySuccess'));
return;
}

// 降级方案：使用 document.execCommand
const textarea = document.createElement('textarea');
textarea.value = str;
textarea.style.cssText = 'position:fixed;opacity:0;left:-9999px;';
document.body.appendChild(textarea);
textarea.select();

const successful = document.execCommand('copy');
document.body.removeChild(textarea);

if (successful) {
ElMessage.success(i18n.global.t('common.copySuccess'));
} else {
ElMessage.error(i18n.global.t('common.copyFailed') || '复制失败');
}
} catch (err) {
console.error('复制失败:', err);
ElMessage.error(i18n.global.t('common.copyFailed') || '复制失败');
}
}

export function roundToDecimal(num, decimalPlaces) {
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