diff --git a/errors.go b/errors.go new file mode 100644 index 00000000..4cd6534c --- /dev/null +++ b/errors.go @@ -0,0 +1,70 @@ +package beego + +import ( + "fmt" + "html/template" + "net/http" + "runtime" +) + +var tpl = ` + + + + + beego application error + + + + + +
+ + + + + + + + + + +
Request Method: {{.RequestMethod}}
Request URL: {{.RequestURL}}
RemoteAddr: {{.RemoteAddr }}
+
+ Stack + 
{{.Stack}}
+
+
+ + + +` + +func ShowErr(err interface{}, rw http.ResponseWriter, r *http.Request, Stack string) { + t, err := template.New("beegoerrortemp").Parse(tpl) + data := make(map[string]string) + data["AppError"] = AppName + ":" + fmt.Sprint(err) + data["RequestMethod"] = r.Method + data["RequestURL"] = r.RequestURI + data["RemoteAddr"] = r.RemoteAddr + data["Stack"] = Stack + data["BeegoVersion"] = VERSION + data["GoVersion"] = runtime.Version() + t.Execute(rw, data) +} diff --git a/router.go b/router.go index f06b4b7d..9129ddc5 100644 --- a/router.go +++ b/router.go @@ -1,6 +1,7 @@ package beego import ( + "fmt" "net/http" "net/url" "reflect" @@ -190,13 +191,20 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request) // go back to panic panic(err) } else { + var stack string Critical("Handler crashed with error", err) - for i := 1; ; i += 1 { + for i := 1; ; i++ { _, file, line, ok := runtime.Caller(i) if !ok { break } Critical(file, line) + if RunMode == "dev" { + stack = stack + fmt.Sprintln(file, line) + } + } + if RunMode == "dev" { + ShowErr(err, rw, r, stack) } } }