feat:小程序首页白屏问题

src/sheep/utils/file.ts

@@ -22,3 +22,29 @@ export const filePath = (path?: string | null) => {
 
 	return `${base}${ensureLeadingSlash(rawPath)}`
 }
+
+export const parseHtml = (html: string) => {
+	const origin = "https://stgl.pj.gov.cn"
+	return html.replace(/<img\b[^>]*>/gi, (imgTag) => {
+		let next = imgTag
+
+		next = next.replace(/\bsrc\s*=\s*(['"])(.*?)\1/i, (_m, quote: string, src: string) => {
+			let resolved = src
+			if (resolved?.startsWith("/api")) resolved = `${origin}${resolved}`
+			if (resolved?.startsWith("//")) resolved = `https:${resolved}`
+			return `src=${quote}${resolved}${quote}`
+		})
+
+		const styleMatch = next.match(/\bstyle\s*=\s*(['"])([\s\S]*?)\1/i)
+		const required = "max-width: 100%; height: auto; display: block;"
+		if (styleMatch) {
+			const quote = styleMatch[1]
+			const styleValue = styleMatch[2] ?? ""
+			if (styleValue.includes("max-width") || styleValue.includes("width")) return next
+			const merged = styleValue.trim().length ? `${styleValue.replace(/;?\s*$/, "; ")}${required}` : required
+			return next.replace(/\bstyle\s*=\s*(['"])([\s\S]*?)\1/i, `style=${quote}${merged}${quote}`)
+		}
+
+		return next.replace(/<img\b/i, `<img style="${required}"`)
+	})
+}