java ( )，

java ( )，

url中带括号的会将括号转义成左括号转义成%28右括号转义成%29 

String url = "http://xxxxx(2);

会被转义成url= "http://xxxxx%282%29";

解决方案

 

url= url.replace("%28","(");
url= url.replace("%29",")");