svg怎么转png或者可以识别的base64

LIUNIAN1

svg字符串 <svg xmlns="http://www.w3.org/2000/svg" width="120" height="40" viewBox="0 0 120 40"><line x1="63.4" y1="27.3" x2="9.8" y2="6.0" stroke="hsl(56, 70%, 40%)" stroke-width="1" opacity="0.4"/><line x1="67.4" y1="7.7" x2="92.3" y2="3.2" stroke="hsl(260, 70%, 40%)" stroke-width="1" opacity="0.4"/><line x1="104.1" y1="27.9" x2="46.7" y2="6.3" stroke="hsl(109, 70%, 40%)" stroke-width="1" opacity="0.4"/><line x1="57.2" y1="2.5" x2="87.0" y2="34.5" stroke="hsl(136, 70%, 40%)" stroke-width="1" opacity="0.4"/><text x="25.8" y="30.5" font-family="Arial, Helvetica, sans-serif" font-size="30" font-weight="bold" fill="#028304" text-anchor="middle" dominant-baseline="middle" transform="rotate(2.1, 25.8, 30.5)">5</text><text x="48.6" y="29.7" font-family="Arial, Helvetica, sans-serif" font-size="30" font-weight="bold" fill="#028304" text-anchor="middle" dominant-baseline="middle" transform="rotate(5.9, 48.6, 29.7)">5</text><text x="71.4" y="29.0" font-family="Arial, Helvetica, sans-serif" font-size="30" font-weight="bold" fill="#028304" text-anchor="middle" dominant-baseline="middle" transform="rotate(1.5, 71.4, 29.0)">9</text><text x="94.2" y="28.5" font-family="Arial, Helvetica, sans-serif" font-size="30" font-weight="bold" fill="#028304" text-anchor="middle" dominant-baseline="middle" transform="rotate(7.3, 94.2, 28.5)">9</text></svg> 麻烦各位大佬看看

佳航

自己调用精易模块

佳航

直接文本取中间就可以了 5 5 9 9