通过XML-RPC为WordPress帖子设置特色图像(set featured image for WordPress post via XML-RPC)

 我终于找到了如何完成我的功能！ 我在MDN上读到，特定字符串函数“startsWith”仅适用于Firefox和Chrome。 请看这个链接： https ： //developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith最好的解决方案是创建一个名为startsWith的自定义函数。 请在stackOverflow上查看此问题以获取更多说明如何检查字符串“StartsWith”是否为另一个字符串？ 
 
 这是我最终得到的代码： 
 
//startsWith function from topic above
if (typeof String.prototype.startsWith != 'function') {
   String.prototype.startsWith = function (str){
   return this.slice(0, str.length) == str;
 };
}


function fixCordovaOutboundLinks() {

  var allElements = document.getElementsByTagName('a');

  for (var i = 0, n = allElements.length; i < n; i++) {

    var url = allElements[i].getAttribute('href');

    if(url != null) {

       if(url.startsWith("http")) {   

           console.log("el " + url);
           allElements[i].onclick = function(event) {      
           event.preventDefault();
           alert('URL opens: ' + url);
           var ref = window.open(url, '_blank', 'location=yes');

        };
      }
    }
  }
}

I finnaly figured out how to complete my function! I read over at MDN that the particular string function "startsWith" only works in Firefox and Chrome. Se this link: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith The best solution for this is to create a custom function named startsWith. Se this question here at stackOverflow for further instructions How to check if a string "StartsWith" another string?
 
Here is the code that i ended up with:
 
//startsWith function from topic above
if (typeof String.prototype.startsWith != 'function') {
   String.prototype.startsWith = function (str){
   return this.slice(0, str.length) == str;
 };
}


function fixCordovaOutboundLinks() {

  var allElements = document.getElementsByTagName('a');

  for (var i = 0, n = allElements.length; i < n; i++) {

    var url = allElements[i].getAttribute('href');

    if(url != null) {

       if(url.startsWith("http")) {   

           console.log("el " + url);
           allElements[i].onclick = function(event) {      
           event.preventDefault();
           alert('URL opens: ' + url);
           var ref = window.open(url, '_blank', 'location=yes');

        };
      }
    }
  }
}