init the project

rest/util_log.go

@@ -0,0 +1,50 @@
+package rest
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"time"
+)
+
+func Log(prefix string, content string) {
+
+	//日志输出到文件中
+	filePath := GetLogPath() + "/tank-" + time.Now().Local().Format("2006-01-02") + ".log"
+	f, err := os.OpenFile(filePath, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
+	if err != nil {
+		fmt.Errorf("error opening file: %v", err)
+	}
+	defer f.Close()
+
+	log.SetOutput(f)
+	log.SetPrefix(prefix)
+	log.Println(content)
+
+	//如果需要输出到控制台。
+	if CONFIG.LogToConsole {
+		fmt.Println(content)
+	}
+
+}
+
+func LogDebug(content string) {
+	go Log("[Debug]", content)
+}
+
+func LogInfo(content string) {
+	go Log("[Info]", content)
+}
+
+func LogWarning(content string) {
+	go Log("[Warning]", content)
+}
+
+func LogError(content string) {
+	go Log("[Error]", content)
+}
+
+func LogPanic(content interface{}) {
+	Log("[Panic]", fmt.Sprintf("%v", content))
+	panic(content)
+}