public String getParamstring ( ) { StringWriter sw = new StringWriter ( ) ; Enumeration < ? > em = req . getParameterNames ( ) ; while ( em . hasMoreElements ( ) ) { String attr = ( String ) em . nextElement ( ) ; if ( attr . equals ( "method" ) ) continue ; String value = req . getParameter ( attr ) ; if ( attr . equals ( "x-requested-with" ) ) continue ; sw . write ( attr ) ; sw . write ( ' ' ) ; sw . write ( StringUtil . javaScriptStringEnc ( value ) ) ; if ( em . hasMoreElements ( ) ) sw . write ( ' ' ) ; } return sw . toString ( ) ; }
query string and form control