javascript xcode可讀性

Question

我正在嘗試使用與Safari一樣的系統來轉換具有可讀性書簽的頁面。

我嘗試了以下方法：

NSString *searchURL = @"javascript:(%28function%28%29%7Bwindow.baseUrl%3D%27https%3A//www.readability.com%27%3Bwindow.readabilityToken%3D%27%27%3Bvar%20s%3Ddocument.createElement%28%27script%27%29%3Bs.setAttribute%28%27type%27%2C%27text/javascript%27%29%3Bs.setAttribute%28%27charset%27%2C%27UTF-8%27%29%3Bs.setAttribute%28%27src%27%2CbaseUrl%2B%27/bookmarklet/read.js%27%29%3Bdocument.documentElement.appendChild%28s%29%3B%7D%29%28%29)";

NSURL *url =  [NSURL URLWithString:[searchURL stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding]];

NSLog(@"launched readability");


// NSURL *url = [NSURL URLWithString:searchURL];
[webBrowser loadRequest:[NSURLRequest requestWithURL:url]];

但這沒有用..

我還嘗試了以下方法：

[webBrowser stringByEvaluatingJavaScriptFromString:@"function%28%29%7Bwindow.baseUrl%3D%27https%3A//www.readability.com%27%3Bwindow.readabilityToken%3D%27%27%3Bvar%20s%3Ddocument.createElement%28%27script%27%29%3Bs.setAttribute%28%27type%27%2C%27text/javascript%27%29%3Bs.setAttribute%28%27charset%27%2C%27UTF-8%27%29%3Bs.setAttribute%28%27src%27%2CbaseUrl%2B%27/bookmarklet/read.js%27%29%3Bdocument.documentElement.appendChild%28s%29%3B%7D%29%28%29"];

但這也不起作用。 有人可以指出我正確的方向嗎？

鏈接到可讀性書簽站點： https : //www.readability.com/bookmarklets

Answer 1

您需要取消對JavaScript的轉義（即，通過JavaScript的unescape函數運行它）。 因此，請使用： (function(){window.baseUrl='https://www.readability.com';window.readabilityToke‌​n='';var s=document.createElement('script');s.setAttribute('type','text/javascript');s.se‌​tAttribute('charset','UTF-8');s.setAttribute('src',baseUrl+'/bookmarklet/read.js');document.documentElemen‌​t.appendChild(s);})()