20
const text = `日志异常内容:${err}`
const blob = new Blob([text], {type: 'text/plain'});
let formData = new FormData();
  formData.append("file", blob, `${new Date().getTime()}.txt`);

uploadException(formData).then(res => {

})
H5页面 Camila Waz 2022-09-29 23:33:05
21
//detect the language preference of the user's browser
var userLanguage = window.navigator.userLanguage || window.navigator.language;
H5页面 Camila Waz 2022-09-05 12:15:43
593访问人次
Camila Waz 2022-10-01 11:53:21
18
//gets the type of browser
function detectBrowser() { 
    if((navigator.userAgent.indexOf("Opera") || navigator.userAgent.indexOf('OPR')) != -1 ) {
        return 'Opera';
    } else if(navigator.userAgent.indexOf("Chrome") != -1 ) {
        return 'Chrome';
    } else if(navigator.userAgent.indexOf("Safari") != -1) {
        return 'Safari';
    } else if(navigator.userAgent.indexOf("Firefox") != -1 ){
        return 'Firefox';
    } else if((navigator.userAgent.indexOf("MSIE") != -1 ) || (!!document.documentMode == true )) {
        return 'IE';//crap
    } else {
        return 'Unknown';
    }
} 
H5页面 Camila Waz 2022-09-05 12:12:53
3
function reverse_a_number(n)
{
  n = n + "";
  return n.split("").reverse().join("");
}
console.log(reverse_a_number(32243));
H5页面 Camila Waz 2022-09-05 11:58:53
12
function coinFlip() {
 return (Math.floor(Math.random() * 2) == 0) ? 'heads' : 'tails';
}
H5页面 Camila Waz 2022-09-05 11:53:49
6
window.navigator.userAgent
H5页面 Camila Waz 2022-09-05 11:45:55
3
 function sleep(milliseconds) {
    return new Promise(resolve => setTimeout(resolve, milliseconds));
 }
 async function fun() {
    document.write('Hello World');
    for (let i = 1; i <=10 ; i++) {        
       await sleep(2000);
       document.write( i + " " + "Welcome to the javaTpoint.com" + " " + "</br>");
    }
 }
 fun();
H5页面 Camila Waz 2022-09-05 08:47:20
23
function downloadCSV(csv, filename) {  
    var csvFile;  
    var downloadLink;  
     
    //define the file type to text/csv  
    csvFile = new Blob([csv], {type: 'text/csv'});  
    downloadLink = document.createElement("a");  
    downloadLink.download = filename;  
    downloadLink.href = window.URL.createObjectURL(csvFile);  
    downloadLink.style.display = "none";  
  
    document.body.appendChild(downloadLink);  
    downloadLink.click();  
}
H5页面 Camila Waz 2022-09-05 08:27:19
4
var hiddenElement = document.createElement('a');  
hiddenElement.href = 'data:text/csv;charset=utf-8,' + encodeURI(csv);  
hiddenElement.target = '_blank';  

//provide the name for the CSV file to be downloaded  
hiddenElement.download = 'Famous Personalities.csv';  
hiddenElement.click(); 
H5页面 Camila Waz 2022-09-05 08:26:25
36
const heart_box = document.getElementById('heart')
// 创建标签
let element = document.createElement('div')
    element.id = `heart_${keyName}`
    element.style.cssText = styles.container
    heart_box.appendChild(element)

// 移除标签
setTimeout(function(){
  const heart_element = document.getElementById(`heart_${keyName}`)
  heart_box.removeChild(heart_element)
  const heart_style = document.getElementById(`heart_id_${keyName}`)
  document.head.removeChild(heart_style)
}, 3000)
H5页面 Camila Waz 2022-09-02 19:01:05