HttpClient：Target host must not be null, or set in parameters
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HttpClient client = new DefaultHttpClient();
HttpGet get = new HttpGet("www.baidu.com");
HttpResponse response = client.execute(get);
抛出异常：Target host must not be null, or set in parameters
原因是：url写法错误，需要加上http://
解决办法：将" www.baidu.com "改为"http://www.baidu.com"
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- HttpClient：Target host must not be null, or set in parameters
- java.lang.IllegalStateException: Target host must not be null, or set in parameters.
- Caused by: java.lang.IllegalStateException: Target host must not be null, or set in parameters.
- java.lang.IllegalStateException: Target host must not be null, or set in parameters.
- Error: Target host must not be null, or set in parameters
- 解决Target host must not be null, or set in parameters.
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