35 lines
1.4 KiB
JavaScript
35 lines
1.4 KiB
JavaScript
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import config from '@/config/index.js'
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import { uploadFile } from '@/utils/request.js'
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const getBackendOrigin = () => config.apiBaseURL.replace(/\/api\/?$/, '')
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/**
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* 将后端返回的图片地址转换为当前 APP 可访问的地址。
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* 本地存储配置可能生成 127.0.0.1，Android 真机访问时必须改用局域网后端地址。
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*/
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export function normalizeImageUrl(imageUrl) {
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if (typeof imageUrl !== 'string' || !imageUrl) return imageUrl
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if (/^data:image\//i.test(imageUrl) || /^file:\/\//i.test(imageUrl)) return imageUrl
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if (/^https?:\/\/(?:127\.0\.0\.1|localhost)(?::\d+)?(?=\/|$)/i.test(imageUrl)) {
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return imageUrl.replace(/^https?:\/\/(?:127\.0\.0\.1|localhost)(?::\d+)?/i, getBackendOrigin())
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}
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if (imageUrl.startsWith('//127.0.0.1') || imageUrl.startsWith('//localhost')) {
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return imageUrl.replace(/^\/\/(?:127\.0\.0\.1|localhost)(?::\d+)?/i, getBackendOrigin())
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}
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return imageUrl.startsWith('/') ? `${getBackendOrigin()}${imageUrl}` : imageUrl
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}
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/**
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* 上传单张图片。页面只负责保存本地临时路径，提交时才调用本方法。
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*/
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export async function uploadImage(filePath, subDir = 'image') {
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const result = await uploadFile('/file/image', filePath, {
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sub_dir: subDir
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}, {
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baseURL: config.apiBaseURL
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})
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const imageUrl = result?.url || result?.full_url || result?.path
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if (!imageUrl) throw new Error('图片上传未返回地址')
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return normalizeImageUrl(imageUrl)
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}
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