java - Http 获取异常目标主机在 ICS 上不能为空

Question

我在 ICS 上遇到此异常，而在 2.2 上运行正常。

java.lang.IllegalStateException: Target host must not be null, or set in parameters. scheme=null, host=null, path=http://maps.googleapis.com/maps/api/geocode/json?latlng=32.0692342,34.7952296&sensor=true

这是我的代码:

        HttpGet request = new HttpGet(URLEncoder.encode(requestUrl, "UTF-8"));
        HttpResponse response;
        response = mHttpClient.execute(request);

Answer 1

删除URLEncoder.encode调用，不需要

需要对url参数进行编码，例如:

String url = "http://maps.googleapis.com/maps/api/geocode/json?latlng="+URLEncoder.encode("32.0692342,34.7952296")+"&sensor="+URLEncoder.encode("true")