chore: use get for quickstart, plain logs for easy understanding (#1905)

tools/goctl/quickstart/idl/api.yaml

@@ -1,3 +1,5 @@
 Name: ping
 Host: 127.0.0.1
 Port: 8888
+Log:
+  Encoding: plain

tools/goctl/quickstart/idl/greet.api

@@ -6,5 +6,5 @@ type resp {
 
 service greet {
     @handler ping
-    post /ping returns (resp)
+    get /ping returns (resp)
 }

tools/goctl/quickstart/idl/rpc.yaml

@@ -0,0 +1,4 @@
+Name: greet.rpc
+ListenOn: 127.0.0.1:8080
+Log:
+  Encoding: plain

tools/goctl/quickstart/micro.go

@@ -10,16 +10,13 @@ import (
 	"github.com/zeromicro/go-zero/tools/goctl/util/pathx"
 )
 
-const (
-	rpcEtcContent = `Name: greet.rpc
-ListenOn: 127.0.0.1:8080
-`
-	protoName = "greet.proto"
-)
+const protoName = "greet.proto"
 
 var (
 	//go:embed idl/greet.proto
 	protocContent string
+	//go:embed idl/rpc.yaml
+	rpcEtcContent string
 
 	zRPCWorkDir string
 )

tools/goctl/quickstart/mono.go

@@ -74,6 +74,6 @@ func (m mono) start() {
 		goModTidy(projectDir)
 	}
 	log.Debug(">> Ready to start an API server...")
-	log.Debug(">> Run 'curl -X POST http://127.0.0.1:8888/ping' after service startup...")
+	log.Debug(">> Run 'curl http://127.0.0.1:8888/ping' after service startup...")
 	goStart(apiWorkDir)
 }