Question

我已阅读有关Chrome 42的可用信息，我正在寻找解决此问题的方法，以便用户在使用Chrome 42时可以下载我的jnlp文件。

问题是，如何修补deployJava.js为我做这件事？

编辑：这是我目前的用法：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>My Applications</title>
<link rel="shortcut icon" href="my_icon.ico" />
<style type="text/css">
</style>
</head>

<body>
<script src="deployJava.js"></script>
<script>
    if (deployJava.versionCheck('1.7.0+') == false) {                   
        userInput = confirm(
            "Need latest Java(TM) Runtime Environment.\n\n"+ 
            "If Java is already installed, please cancel this message, allow Java in the status bar, "+
            "and refresh the page.\n\n"+ 
            "If Java is not installed, please select 'OK' to be redirected to the Java installation page.");            
        if (userInput == true) {  

            // Set deployJava.returnPage to make sure user comes back to 
            // your web site after installing the JRE
            deployJava.returnPage = location.href;

            // Install latest JRE or redirect user to another page to get JRE
            deployJava.installLatestJRE(); 
        }
    }
</script>  

<div class="back" align="center">
  <div class="centerdiv">
    <div class="ButtonsDIv">
    <script src="deployJava.js"></script>
    <script>        
        var url = location.protocol+'//'+location.hostname+(location.port ? ':'+location.port: '')+'/my_jnlp.jnlp';
        deployJava.launchButtonPNG='button.png'
        deployJava.createWebStartLaunchButton(url, '1.7.0');
    </script>
    <noscript>
      <a href="my_jnlp.jnlp">Launch My Application</a>
    </noscript>
    </div>
  </div>
</div>
</body>
</html>

Answer 1

如果你想让用户下载你的jnlp文件然后在本地运行它假设你已经安装了Java，那为什么不只是使用简单的html链接？

<a href="my-webstart-app.jnlp">Download</a>

以上将下载jnlp，然后双击该文件即可在Java中运行。

Java WebStart：如何修复deployJava.js以忽略Chrome 42并假设已安装java

1 个答案: