當(dāng)我使用該函數(shù)將兩個(gè)數(shù)字相加時(shí)，它看起來(lái)像 (2+2=22) 一樣彼此相鄰，盡管它與其他數(shù)學(xué)運(yùn)算符（* 和 /）配合得很好 <html> <head> <title>Adding</title> </head> <body> <input type="number" id="one"> <input type="number" id="two"> <button id="press">seed</button> <script type="text/javascript"> function adding (a, b){ return (a + b); } document.getElementById("press").onclick = function(){ var first = document.getElementById("one").value; var second = document.getElementById("two").value; alert(adding(first, second)); } </script> </body>
添加函數(shù)在 JavaScript 中不起作用
瀟瀟雨雨
2023-01-06 15:13:48
