feat(Go-Tool)：添加FileUtil.go、FileReadTool.go单测类代码，修改相应bug-----IniTool.go依赖获取不到，注释掉代码、创建ArrayUtil.go，添加数组对应方法

go.mod

@@ -2,4 +2,15 @@ module Go-Tool
 
 go 1.13
 
-require github.com/go-ini/ini v1.55.0 // indirect
+require (
+	github.com/Bowery/prompt v0.0.0-20190916142128-fa8279994f75 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/dchest/safefile v0.0.0-20151022103144-855e8d98f185 // indirect
+	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
+	github.com/kardianos/govendor v1.0.9 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/stretchr/testify v1.5.1 // indirect
+	golang.org/x/sys v0.0.0-20200428200454-593003d681fa // indirect
+	golang.org/x/tools v0.0.0-20200429213335-127c98bd7927 // indirect
+	gopkg.in/yaml.v2 v2.2.8 // indirect
+)