gofmt code

@@ -34,9 +34,9 @@ type FileCacheItem struct {
 
 var (
 	FileCachePath           string = "cache" // cache directory
-	FileCacheFileSuffix     string = ".bin" // cache file suffix
-	FileCacheDirectoryLevel int    = 2 // cache file deep level if auto generated cache files.
-	FileCacheEmbedExpiry int64 = 0 // cache expire time, default is no expire forever.
+	FileCacheFileSuffix     string = ".bin"  // cache file suffix
+	FileCacheDirectoryLevel int    = 2       // cache file deep level if auto generated cache files.
+	FileCacheEmbedExpiry    int64  = 0       // cache expire time, default is no expire forever.
 )
 
 // FileCache is cache adapter for file storage.

@@ -7,7 +7,7 @@ import (
 // ConfigContainer defines how to get and set value from configuration raw data.
 type ConfigContainer interface {
 	Set(key, val string) error // support section::key type in given key when using ini type.
-	String(key string) string // support section::key type in key string when using ini and json type; Int,Int64,Bool,Float,DIY are same.
+	String(key string) string  // support section::key type in key string when using ini and json type; Int,Int64,Bool,Float,DIY are same.
 	Int(key string) (int, error)
 	Int64(key string) (int64, error)
 	Bool(key string) (bool, error)

@@ -13,7 +13,7 @@ import (
 )
 
 var (
-	DEFAULT_SECTION = "default" // default section means if some ini items not in a section, make them in default section,
+	DEFAULT_SECTION = "default"   // default section means if some ini items not in a section, make them in default section,
 	bNumComment     = []byte{'#'} // number signal
 	bSemComment     = []byte{';'} // semicolon signal
 	bEmpty          = []byte{}

@@ -53,7 +53,7 @@ func (c *JsonConfigContainer) Bool(key string) (bool, error) {
 	} else {
 		return false, errors.New("not exist key:" + key)
 	}
-	return false,nil
+	return false, nil
 }
 
 // Int returns the integer value for a given key.
@@ -68,7 +68,7 @@ func (c *JsonConfigContainer) Int(key string) (int, error) {
 	} else {
 		return 0, errors.New("not exist key:" + key)
 	}
-	return 0,nil
+	return 0, nil
 }
 
 // Int64 returns the int64 value for a given key.
@@ -83,7 +83,7 @@ func (c *JsonConfigContainer) Int64(key string) (int64, error) {
 	} else {
 		return 0, errors.New("not exist key:" + key)
 	}
-	return 0,nil
+	return 0, nil
 }
 
 // Float returns the float value for a given key.
@@ -98,7 +98,7 @@ func (c *JsonConfigContainer) Float(key string) (float64, error) {
 	} else {
 		return 0.0, errors.New("not exist key:" + key)
 	}
-	return 0.0,nil
+	return 0.0, nil
 }
 
 // String returns the string value for a given key.
@@ -132,7 +132,7 @@ func (c *JsonConfigContainer) DIY(key string) (v interface{}, err error) {
 	} else {
 		return nil, errors.New("not exist key")
 	}
-	return nil,nil
+	return nil, nil
 }
 
 // section.key or key

-
 package config
 
 import (