os.fgets

Read the entire file content at once.

    
    
    
fgets(filename)

Examples

Read the content of a configuration file.

    javascript
    
    
function main() {
    // create and write the file first
    // let fileHandle = os.open("config.json", "w+")
    // let objJson = {"name": "tom", "age": 18}
    // fileHandle.write(JSON.stringify(objJson))
    // fileHandle.close()

    let content = os.fgets("config.json")
    Log("Config content:", content)
    // Output: Config content: {"name":"tom","age":18}
}

Returns

Arguments

See Also

Remarks

Suitable for quick reading of small files, loading the entire file content into memory at once.

If the file does not exist, the fgets() function throws an exception.