Oracle应用技术：怎样在oracle中通过utl_http获得指定网页内容
SET serveroutput ON SIZE 40000 DECLAREv_text varchar2(100) := '试验%S已ok';--不能有空白
req utl_http.req;
resp utl_http.resp;
valueVARCHAR2(1000);
BEGIN
v_text := replace(v_text,'%','%25');
v_text := replace(utl_encode.text_encode(v_text), '=', '%');
req := utl_http.begin_request('http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q=' ||
v_text || '&langpair=zh|en');
resp := utl_http.get_response(req);
LOOP
utl_http.read_line(resp, value, TRUE);
value := replace(value,'% S','%S');
value := replace(value,'{"responseData": {"translatedText":"','');
value := replace(value,'"}, "responseDetails": null, "responseStatus": 200}','');
dbms_output.put_line(value);
END LOOP;
utl_http.end_response(resp);
EXCEPTION
WHEN utl_http.end_of_body THEN
utl_http.end_response(resp);
END;
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