java.lang.NoSuchFieldError: DEF_CONTENT_CHARSET
问题 I am trying to run a java program and I am getting the following run time error.The error is shown below. Exception in thread "main" java.lang.NoSuchFieldError: DEF_CONTENT_CHARSET at org.apache.http.impl.client.DefaultHttpClient.setDefaultHttpParams(DefaultHttpClient.java:175) at org.apache.http.impl.client.DefaultHttpClient.createHttpParams(DefaultHttpClient.java:158) at org.apache.http.impl.client.AbstractHttpClient.getParams(AbstractHttpClient.java:448) at org.apache.http.impl.client