如何在JavaScript中循环遍历对象数组并通过-for循环和for-in循环访问对象的property:value?我的代码:
for (let i = 0; i < logEntries.length; i++) {
console.log(`#${i}`);
for (const key in logEntries[i]) {
console.log(key);
}
}
其中logEntries是在其中保存对象的数组。
let arr = ['one','two','three','four','five','six','seven'];
arr.forEach(arrayElement => {
console.log(arrayElement);
});
应该是这样的...?
var x;
var y;
for (x in LogEntries) {
console.log(logEntries[x].value);
for (key in logEntry) {
console.log(logEntry[y].key);
}
}