打开控制台,可以看到解析的结果
async function init () {
const mapData = await fetch('./index.js.map').then((res) => {
return res.json();
});
const consumer = await new sourceMap.SourceMapConsumer(mapData);
const result = consumer.originalPositionFor({
line: 1,
column: 26
})
console.info('result',result)
consumer.destroy();
}