题解 | #替换链接#

function link() {
    const content = document.querySelector('#jsContainer')
    const html = content.innerHTML
    const newHtml = html.replace(/((http|https):\/\/)?www\.\w*\.com(\.cn)?(\?\w*=\w*)?(&(\w*=\w*))*/g, function(res) {
        if(res.startsWith('www')) {
            const url = res.replace('www', 'http://www')
            return `<a href="${url}" target="_blank">${res}</a>`  
        } else {
        return `<a href="${res}" target="_blank">${res}</a>`        
        }
    })
    content.innerHTML = newHtml
    }