javascript 初學(xué)者在這里，我將這些（document.write vs console.log vs innerHTML）相互比較并從 innerHTML 得到不同的結(jié)果。如您所見，“document.write”和“console.log”打印“fname lname age”，但 innerHTML 只打印“age”，有人可以解釋一下嗎？var person = {fname:"John", lname:"Doe", age:25}; var x;for (x in person) {document.write(x+' ')}<p id="demo"></p>控制臺日志版本：var person = {fname:"John", lname:"Doe", age:25}; var x;for (x in person) {console.log(x+' ')}內(nèi)部 HTML 版本：var person = {fname:"John", lname:"Doe", age:25}; var x;for (x in person) {document.getElementById("demo").innerHTML =x+' '}<p id="demo"></p>
document.write vs console.log vs innerHTML
慕標(biāo)琳琳
2022-12-29 16:42:04
