Js全局错误弹出
window.onerror = handleError function handleError(msg, url, l) { var txt = "There was an error on this page.\n\n"; txt += "Error: " + msg + "\n"; txt += "URL: " + url + "\n"; txt += "Line: " + l + "\n\n"; txt += "Click OK to continue.\n\n"; alert(msg); return true; }
