.

data/src/hello/main.go

@@ -5,5 +5,5 @@ import (
 )
 
 func main() {
-	fmt.Println("Hello, 世界")
+	fmt.Println("Hello, 世界")1
 }

output/outputs.go

@@ -69,7 +69,7 @@ func RunHandler(w http.ResponseWriter, r *http.Request) {
 
 	cmd.Start()
 
-	rec := map[string]interface{}{}
+	channelRet := map[string]interface{}{}
 
 	go func(runningId int) {
 		glog.Infof("Session [%s] is running [id=%d, file=%s]", sid, runningId, filePath)
@@ -83,10 +83,11 @@ func RunHandler(w http.ResponseWriter, r *http.Request) {
 
 				break
 			} else {
-				rec["output"] = string(buf[:count])
+				channelRet["output"] = string(buf[:count])
+				channelRet["cmd"] = "run"
 
 				if nil != outputWS[sid] {
-					err := outputWS[sid].WriteJSON(&rec)
+					err := outputWS[sid].WriteJSON(&channelRet)
 					if nil != err {
 						glog.Error(err)
 						break
@@ -150,7 +151,12 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 	cmd := exec.Command("go", argv...)
 	cmd.Dir = curDir
 
-	glog.Info("go build ", filePath)
+	glog.Infof("go build -o %s %s", executable, filePath)
+
+	executable = curDir + string(os.PathSeparator) + executable
+
+	// 先把可执行文件删了
+	os.RemoveAll(executable)
 
 	stdout, err := cmd.StdoutPipe()
 	if nil != err {
@@ -184,7 +190,7 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 		channelRet["output"] = string(buf[:count])
 		channelRet["cmd"] = "build"
 		channelRet["nextCmd"] = "run"
-		channelRet["executable"] = curDir + string(os.PathSeparator) + executable
+		channelRet["executable"] = executable
 
 		if nil != outputWS[sid] {
 			glog.Infof("Session [%s] 's build [id=%d, file=%s] has done", sid, runningId, filePath)

static/js/wide.js

@@ -2,12 +2,23 @@ var outputWS = new WebSocket(config.channel.output + '/output/ws');
 outputWS.onopen = function() {
     console.log('[output onopen] connected');
 };
+
 outputWS.onmessage = function(e) {
     console.log('[output onmessage]' + e.data);
     var data = JSON.parse(e.data);
 
-    if ('init-output' !== data.cmd) {
+    if ('run' === data.cmd) {
+		console.log('run: ' + data.cmd);
+		
         $('#output').val($('#output').val() + data.output);
+    } else if ('build' === data.cmd) {
+		console.log('build: ' + data.cmd);
+		
+        $('#output').val(data.output);
+		
+		if (0 != data.output.length) { // 说明编译有错误输出
+			return;
+		}
     }
 	
 	if ('build' == data.cmd) {
@@ -25,6 +36,7 @@ outputWS.onmessage = function(e) {
 					$('#output').val('');
 	            },
 	            success: function(data) {					
+					
 	            }
 	        });
 		}