请高人帮助看看这是什么语言.怎么调用.
现有一个SQL SCRPIT FILE.不知如何使用.请高人指点.
DECLARE
    req    utl_http.req;
    resp   utl_http.resp;
    tmp    VARCHAR2(1024);
    rvalue VARCHAR2(10000);
    params VARCHAR2(30000);
    TYPE srRecType IS RECORD(
        aa  VARCHAR2(6),
      );
    bb_url VARCHAR2(100) := aa.com/j2ee/ag/AG3501/register.jsp';
    sr srRecType; 
BEGIN
    aa:= 'SNTSHA'; 
    
    params  := aa' || utl_url.ESCAPE(sr.aa)||'&'||
req := utl_http.begin_request(bb_url, 'POST');
    utl_http.set_header(req, 'User-Agent', 'Mozilla/4.0');
    utl_http.set_header(req, 'content-type', 'application/x-www-form-urlencoded');
    utl_http.set_header(req, 'content-length', length(params));
    utl_http.write_text(req, params);
    resp := utl_http.get_response(req);
BEGIN
        LOOP
            utl_http.read_line(resp, tmp, TRUE);
        
            IF TRIM(tmp) IS NOT NULL THEN
                rvalue := rvalue || tmp || chr(10);
            END IF;
        END LOOP;
        utl_http.end_response(resp);
    EXCEPTION
        WHEN utl_http.end_of_body THEN
            utl_http.end_response(resp);
    END;
    -- Final Stage
    IF rvalue LIKE 'asdf%' THEN
        rvalue := replace(rvalue,chr(10),''); -- Chopping
        dbms_output.put_line(rvalue);
    ELSE
        raise_application_error(-20000, rvalue);
    END IF;
END;

 
											





 
	    

 
										
					
	
