fixbug #1

#1

Author: wander

example/main.go

@@ -8,12 +8,13 @@ import (
 )
 
 func main() {
-	// store to file
+	var err error
+	//	store to file
 	p := properties.NewProperties()
 	p.SetProperty("HttpPort", "8081")
 	p.SetProperty("MongoServer", "mongodb://10.11.1.5,10.11.1.6,10.11.1.7/?replicaSet=mytest")
 	p.SetPropertySlice("LogLevel", "Debug", "Info", "Warn")
-	err := p.StoreToFile("config.properties")
+	err = p.StoreToFile("config.properties")
 	if err != nil {
 		log.Println(err)
 		return

properties.go

@@ -133,6 +133,9 @@ func (p *Properties) line(key, value string, buf *bytes.Buffer) {
 
 func (p *Properties) parseLine(line []byte) {
 	lineStr := strings.TrimSpace(string(line))
+	if isCommentline(lineStr) {
+		return
+	}
 	splitStrs := strings.Split(lineStr, "=")
 	key := strings.TrimSpace(splitStrs[0])
 	value := strings.TrimSpace(splitStrs[1])
@@ -149,3 +152,14 @@ func (p *Properties) PropertyNames() []string {
 	}
 	return names
 }
+
+// 过滤注释的行
+func isCommentline(line string) bool {
+	if len(line) == 0 {
+		return true
+	}
+	if strings.HasPrefix(line, "#") || strings.HasPrefix(line, "//") || strings.HasPrefix(line, "/*") {
+		return true
+	}
+	return false
+}