varcomputer={price:4200,type:"S3",size:17};document.write("computer對象包含以下屬性：");foreach(varobjValueincomputer){document.write(objValue,"");}
2 回答
忽然笑
TA貢獻1806條經(jīng)驗 獲得超5個贊
javascript本來就不支持foreach啊，沒記錯的話應該在ES5中才有這個方法。可以直接forin：varcomputer={price:4200,type:"S3",size:17};console.log("computer對象包含以下屬性：");for(varobjValueincomputer){console.log(objValue,"");}