varcomputer={price:4200,type:"S3",size:17};document.write("computer對(duì)象包含以下屬性:");foreach(varobjValueincomputer){document.write(objValue,"");}
javascript中的for each … in … 為什么不能遍歷對(duì)象的屬性值呢??求指教!!
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2019-04-16 16:46:24