--- title: 'js字符串处理，把img标签包裹在p标签里' date: 2021-07-29 14:01:00 --- 把img标签包裹在p标签里 ```javascript let data = `<img src="http://test-images.qi.work/course/2021-07-01/bbbe7816252340aa8049bcab3b0370ac.jpg" alt="image" style="height: auto;width: auto"/>` data = data.replace(/<img.*>/g, (word) => { if (word.includes('data-done="true"')) { return word } else { word = word.split('') word.splice(5, 0, 'data-done="true" ') word = word.join('') return `<p>${word}</p>` } }) data = data.replace(/<img.*>/g, (word) => { if (word.includes('data-done="true"')) { return word } else { word = word.split('') word.splice(5, 0, 'data-done="true" ') word = word.join('') return `<p>${word}</p>` } }) console.log(data) ```