# FileSystemManager.readFile(Object object)

Reads local file content.

# Parameters

# Object object

Attribute Type Default Required Description
filePath string Yes Path to the file to be read
encoding string No Specifies the character encoding of the read file. If encoding is not specified, the binary content of the file is read in ArrayBuffer format
success function No The callback function for a successful API call
fail function No Callback function for failed API call
complete function No Callback function used when API call completed (always executed whether call succeeds or fails)

Valid values of object.encoding

Value Description Minimum Version
ucs2 Read in little endian
ucs-2 Read in little endian
utf16le Read in little endian
utf-16le Read in little endian

# object.success callback function

# Parameters
# Object res
Property Type Description
data string/ArrayBuffer File content

# object.fail callback function

# Parameters
# Object res
Property Type Description
errMsg string Error message

Valid values of res.errMsg

Value Description Minimum Version
fail no such file or directory, open ${filePath} The directory where the specified filePath is located does not exist
fail permission denied, open ${dirPath} No read permission on the specified filePath