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1、普通方式 getparameter接收
request.setcharacterencoding("utf-8"); string username=request.getparameter("username"); string pwd=request.getparameter("pwd"); string gender=request.getparameter("gender"); string[] hobbys=request.getparametervalues("hobby"); string hobby=arrays.tostring(hobbys); string province=request.getparameter("province"); string[] professors=request.getparametervalues("professor"); string professor=arrays.tostring(professors); string introduct=request.getparameter("introduct");
2、枚举接收
给多项选择的name做特殊标记(如末尾加*)
request.setcharacterencoding("utf-8"); //request.getparameternames():返回客户端所有控件的name属性值组成的枚举器对象 enumeration enu=request.getparameternames(); while(enu.hasmoreelements()) { string name=enu.nextelement(); string value=null; if(name.endswith("*")){ string[] values=request.getparametervalues(name); value=arrays.tostring(values); } else{ value=request.getparameter(name); } out.println(name+"="+value+" "); }
3、利用.getparametermap()接收
request.setcharacterencoding("utf-8"); map map= request.getparametermap(); set> sets=map.entryset(); for(entry entry:sets) { string name=entry.getkey(); string[] value=entry.getvalue(); out.println(name+"="+arrays.tostring(value)+" "); }
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