update file path setting

README.md

@@ -12,7 +12,7 @@ using Log2file
 # set the length of seperator line
 Log2file.set_line_length!(40)
 # set the relative directory logfile
-Log2file.set_logfile_path!("./test/test.txt")
+Log2file.set_logfile_path!("test", "test.txt")
 
 # create the th log file if not existed, otherwise, empty it; add a line of program begins
 @init_log

src/utils.jl

@@ -1,5 +1,5 @@
 _LINE_LENGTH = 40
-_LOGFILE_PATH = "C:/"
+_LOGFILE_PATH = joinpath(pwd(), "test.txt")
 """
 Initialize you log file. Usually used at the beginning of you programs, the macro will create a file with one line indicating the beginning of the program.
 """
@@ -16,8 +16,8 @@ Create a global variable named `_LOGFILE_PATH= path`
 # Arguments
 + `path`: string
 """
-function set_logfile_path!(path)
-    global _LOGFILE_PATH= path
+function set_logfile_path!(path...)
+    global _LOGFILE_PATH= joinpath(pwd(), path...)
     @info "A global variable is created: _LOGFILE_PATH = \"$_LOGFILE_PATH\""
 end
 function set_line_length!(l::Int64)

test/runtests.jl

@@ -1,7 +1,7 @@
 using Log2file
 using Test
 Log2file.set_line_length!(40)
-Log2file.set_logfile_path!("./test/test.txt")
+Log2file.set_logfile_path!("test", "test.txt")
 function test_log2file()
 	@init_log
 	@section "Step 1: Data Generation"

test/test.txt

@@ -1,5 +1,5 @@
-2023-10-11 22:09:37 =============PROGRAM BEGINS=============
-2023-10-11 22:09:37 ========Step 1: Data Generation=========
-2023-10-11 22:09:37 a = [1, 2, 3] 
-2023-10-11 22:09:37 a = [1, 2, 3], b = [0.375927 -0.317262; -1.560876 -2.144288] 
-2023-10-11 22:09:37 ==================END===================
+2023-10-11 22:17:02 =============PROGRAM BEGINS=============
+2023-10-11 22:17:02 ========Step 1: Data Generation=========
+2023-10-11 22:17:02 a = [1, 2, 3] 
+2023-10-11 22:17:02 a = [1, 2, 3], b = [0.375927 -0.317262; -1.560876 -2.144288] 
+2023-10-11 22:17:02 ==================END===================