util.types.isUint32Array(value)


如果值为内置的 Uint32Array 实例,则返回 true

util.types.isUint32Array(new ArrayBuffer());  // 返回 false
util.types.isUint32Array(new Uint32Array());  // 返回 true
util.types.isUint32Array(new Float64Array());  // 返回 false

Returns true if the value is a built-in Uint32Array instance.

util.types.isUint32Array(new ArrayBuffer());  // Returns false
util.types.isUint32Array(new Uint32Array());  // Returns true
util.types.isUint32Array(new Float64Array());  // Returns false