写出文本的代码,根据浏览器设置,有的需要手动允许,有的会自动下载。
function write_txt(var_x){
//2个输出文本的辅助函数:
function fakeClick(obj) {
var ev = document.createEvent("MouseEvents");
ev.initMouseEvent("click", true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
obj.dispatchEvent(ev);}
function exportRaw(name, data) {
var urlObject = window.URL || window.webkitURL || window;
var export_blob = new Blob([data]);
var save_link = document.createElementNS("http://www.w3.org/1999/xhtml", "a")
save_link.href = urlObject.createObjectURL(export_blob);
save_link.download = name;
fakeClick(save_link);}
exportRaw('污染源.txt',var_x);
return 1;
}