摘要: 输出计算结果:output <!DOCTYPE> <html> <head> <meta charset="utf-8"> </head> <body> <form oninput="x.value=parseInt(a.value)+parseInt(b.value)" method="post" 阅读全文
posted @ 2021-02-05 17:26 ice--cream 阅读(90) 评论(0) 推荐(0) 编辑