out報錯
out.println(i + "*" + j + "=" + (i * j) + " ");
out.println("<br>");//追加換行標(biāo)簽
都報錯:out cannot be resolved
out.println(i + "*" + j + "=" + (i * j) + " ");
out.println("<br>");//追加換行標(biāo)簽
都報錯:out cannot be resolved
2017-07-26
舉報
2017-07-26
試一下重裝JDK??赡苁悄愕腏DK出問題了