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JS implements file control with FileSystemObject object
I. function implementation core: FileSystemObject objectIn fact, to implement file operations in Javascript, FileSystemObject objects are mainly used. Before
Javascript is a scripting language that is indispensable for creating web pages. With JavaScript, the content of a Web page is lively and vigorous. But maybe you haven't found and applied some of its more advanced features yet? For example, reading,
I. Core functions: FileSystemObject objects. To implement file operations in Javascript, FileSystemObject objects are primarily used.
Ii. FileSystemObject programming Trilogy
(1) create a FileSystemObject object, application-related methods, and
Summary of FileSystemObject object members
The FileSystemObject object provides an attribute and a series of methods to manipulate some of the dependent objects implemented by the FileSystemObject object. Here we provide a summary of all the content,
filesystemobject|fso| design to be programmed with the FileSystemObject (FSO) object mode:
Use the CreateObject method to create the FileSystemObject object.
Use the appropriate method on the newly created object.
Access the properties of the
Note: If you are using JavaScript to read local files, you are experiencing security issues.It needs to be set in the browser, as follows:Tools, Internet Options-security-Custom level-enable "No ActiveX controls identified as safe for initialization
First, the function realizes the core: FileSystemObject objectTo implement the file manipulation function in JavaScript, the main thing is to rely on the FileSystemObject object.Second, FileSystemObject programmingProgramming with a FileSystemObject
ActiveXObject ObjectEnables and returns a reference to an Automation object.This object is used only to instantiate automation objects, and this object has no members.
Warning: This object is a Microsoft extension and is only supported in
3. Use the FileSystemObject object to process files
The FileSystemObject object model is provided by Microsoft to access computer file systems with a large number of attributes, methods, and events. It uses the object-oriented "object. Method"
I. function implementation core: FileSystemObject object
To implement file operations in Javascript, FileSystemObject objects are primarily used.
Ii. FileSystemObject Programming
It is very easy to program with FileSystemObject object. Generally,
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