util.inspect.defaultOptions

defaultOptions 值允许自定义 util.inspect 使用的默认选项。这对于像 console.log 或 util.format 这样隐式调用 util.inspect 的函数很有用。它应设置为包含一个或多个有效 util.inspect() 选项的对象。也支持直接设置选项属性。

¥The defaultOptions value allows customization of the default options used by util.inspect. This is useful for functions like console.log or util.format which implicitly call into util.inspect. It shall be set to an object containing one or more valid util.inspect() options. Setting option properties directly is also supported.

import { inspect } from 'node:util';
const arr = Array(156).fill(0);

console.log(arr); // Logs the truncated array
inspect.defaultOptions.maxArrayLength = null;
console.log(arr); // logs the full arrayconst { inspect } = require('node:util');
const arr = Array(156).fill(0);

console.log(arr); // Logs the truncated array
inspect.defaultOptions.maxArrayLength = null;
console.log(arr); // logs the full array拷贝