js之生成json文件
function saveJSON(data, filename){ if(!data) { alert('保存的数据为空'); return; } if(!filename) filename = 'json.json' if(typeof data === 'object'){ data = JSON.stringify(data, undefined, 4) } var blob = new Blob([data], {type: 'text/json'}), e = document.createEvent('MouseEvents'), a = document.createElement('a') a.download = filename a.href = window.URL.createObjectURL(blob) a.dataset.downloadurl = ['text/json', a.download, a.href].join(':') e.initMouseEvent('click', true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null) a.dispatchEvent(e) }
转载自:https://blog.csdn.net/shijie_nihao/article/details/100544941