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Golang Session.Flashes方法代码示例

本文整理汇总了Golang中github.com/gorilla/sessions.Session.Flashes方法的典型用法代码示例。如果您正苦于以下问题：Golang Session.Flashes方法的具体用法？Golang Session.Flashes怎么用？Golang Session.Flashes使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/gorilla/sessions.Session的用法示例。


在下文中一共展示了Session.Flashes方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: TestRediStore

func TestRediStore(t *testing.T) {
	var req *http.Request
	var rsp *ResponseRecorder
	var hdr http.Header
	var err error
	var ok bool
	var cookies []string
	var session *sessions.Session
	var flashes []interface{}

	// Copyright 2012 The Gorilla Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file.

	// Round 1 ----------------------------------------------------------------

	// RedisStore
	store := NewRediStore(10, "tcp", ":6379", "", []byte("secret-key"))
	defer store.Close()

	req, _ = http.NewRequest("GET", "http://localhost:8080/", nil)
	rsp = NewRecorder()
	// Get a session.
	if session, err = store.Get(req, "session-key"); err != nil {
		t.Fatalf("Error getting session: %v", err)
	}
	// Get a flash.
	flashes = session.Flashes()
	if len(flashes) != 0 {
		t.Errorf("Expected empty flashes; Got %v", flashes)
	}
	// Add some flashes.
	session.AddFlash("foo")
	session.AddFlash("bar")
	// Custom key.
	session.AddFlash("baz", "custom_key")
	// Save.
	if err = sessions.Save(req, rsp); err != nil {
		t.Fatalf("Error saving session: %v", err)
	}
	hdr = rsp.Header()
	cookies, ok = hdr["Set-Cookie"]
	if !ok || len(cookies) != 1 {
		t.Fatalf("No cookies. Header:", hdr)
	}

	// Round 2 ----------------------------------------------------------------

	req, _ = http.NewRequest("GET", "http://localhost:8080/", nil)
	req.Header.Add("Cookie", cookies[0])
	rsp = NewRecorder()
	// Get a session.
	if session, err = store.Get(req, "session-key"); err != nil {
		t.Fatalf("Error getting session: %v", err)
	}
	// Check all saved values.
	flashes = session.Flashes()
	if len(flashes) != 2 {
		t.Fatalf("Expected flashes; Got %v", flashes)
	}
	if flashes[0] != "foo" || flashes[1] != "bar" {
		t.Errorf("Expected foo,bar; Got %v", flashes)
	}
	flashes = session.Flashes()
	if len(flashes) != 0 {
		t.Errorf("Expected dumped flashes; Got %v", flashes)
	}
	// Custom key.
	flashes = session.Flashes("custom_key")
	if len(flashes) != 1 {
		t.Errorf("Expected flashes; Got %v", flashes)
	} else if flashes[0] != "baz" {
		t.Errorf("Expected baz; Got %v", flashes)
	}
	flashes = session.Flashes("custom_key")
	if len(flashes) != 0 {
		t.Errorf("Expected dumped flashes; Got %v", flashes)
	}

	// RediStore specific
	// Set MaxAge to -1 to mark for deletion.
	session.Options.MaxAge = -1
	// Save.
	if err = sessions.Save(req, rsp); err != nil {
		t.Fatalf("Error saving session: %v", err)
	}

	// Round 3 ----------------------------------------------------------------
	// Custom type

	// RedisStore
	store = NewRediStore(10, "tcp", ":6379", "", []byte("secret-key"))
	defer store.Close()

	req, _ = http.NewRequest("GET", "http://localhost:8080/", nil)
	rsp = NewRecorder()
	// Get a session.
	if session, err = store.Get(req, "session-key"); err != nil {
		t.Fatalf("Error getting session: %v", err)
	}
//.........这里部分代码省略.........
开发者ID:echa，项目名称:redistore，代码行数:101，代码来源:redistore_test.go

示例2: TestRethinkStore

func TestRethinkStore(t *testing.T) {
	var req *http.Request
	var rsp *ResponseRecorder
	var hdr http.Header
	var err error
	var ok bool
	var cookies []string
	var session *sessions.Session
	var flashes []interface{}

	// Copyright 2012 The Gorilla Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file.

	if err := Setup(); err != nil {
		panic(err)
	}

	// Round 1 ----------------------------------------------------------------

	// RethinkStore
	store, err := NewRethinkStore("127.0.0.1:28015", TestDatabase, TestTable, 5, 5, []byte("secret-key"))
	if err != nil {
		t.Fatalf(err.Error())
	}
	defer store.Close()

	req, _ = http.NewRequest("GET", "http://localhost:8080/", nil)
	rsp = NewRecorder()
	// Get a session.
	if session, err = store.Get(req, "session-key"); err != nil {
		t.Fatalf("Error getting session: %v", err)
	}
	// Get a flash.
	flashes = session.Flashes()
	if len(flashes) != 0 {
		t.Errorf("Expected empty flashes; Got %v", flashes)
	}
	// Add some flashes.
	session.AddFlash("foo")
	session.AddFlash("bar")
	// Custom key.
	session.AddFlash("baz", "custom_key")
	// Save.
	if err = sessions.Save(req, rsp); err != nil {
		t.Fatalf("Error saving session: %v", err)
	}
	hdr = rsp.Header()
	cookies, ok = hdr["Set-Cookie"]
	if !ok || len(cookies) != 1 {
		t.Fatalf("No cookies. Header:", hdr)
	}

	// Round 2 ----------------------------------------------------------------

	req, _ = http.NewRequest("GET", "http://localhost:8080/", nil)
	req.Header.Add("Cookie", cookies[0])
	rsp = NewRecorder()
	// Get a session.
	if session, err = store.Get(req, "session-key"); err != nil {
		t.Fatalf("Error getting session: %v", err)
	}
	// Check all saved values.
	flashes = session.Flashes()
	if len(flashes) != 2 {
		t.Fatalf("Expected flashes; Got %v", flashes)
	}
	if flashes[0] != "foo" || flashes[1] != "bar" {
		t.Errorf("Expected foo,bar; Got %v", flashes)
	}
	flashes = session.Flashes()
	if len(flashes) != 0 {
		t.Errorf("Expected dumped flashes; Got %v", flashes)
	}
	// Custom key.
	flashes = session.Flashes("custom_key")
	if len(flashes) != 1 {
		t.Errorf("Expected flashes; Got %v", flashes)
	} else if flashes[0] != "baz" {
		t.Errorf("Expected baz; Got %v", flashes)
	}
	flashes = session.Flashes("custom_key")
	if len(flashes) != 0 {
		t.Errorf("Expected dumped flashes; Got %v", flashes)
	}

	// RethinkStore specific
	// Set MaxAge to -1 to mark for deletion.
	session.Options.MaxAge = -1
	// Save.
	if err = sessions.Save(req, rsp); err != nil {
		t.Fatalf("Error saving session: %v", err)
	}

	// Round 3 ----------------------------------------------------------------
	// Custom type

	// RethinkStore
	store, err = NewRethinkStore("127.0.0.1:28015", TestDatabase, TestTable, 5, 5, []byte("secret-key"))
	if err != nil {
//.........这里部分代码省略.........
开发者ID:elithrar，项目名称:rethinkstore，代码行数:101，代码来源:rethinkstore_test.go

示例3: TestStore_CustomType

func TestStore_CustomType(t *testing.T) {
	if !runIntegTest() {
		t.Skip("Do not run integration tests unless DYNAMOSTORE_INTEG_TEST is set")
	}

	var err error
	var session *sessions.Session

	sessionKey := "session-key"

	// Copyright 2012 The Gorilla Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file.
	// https://github.com/gorilla/sessions/blob/master/sessions_test.go

	dynamodbClient := newTestDynamoDBAPI()
	dummyTableName := prepareDynamoDBTable(dynamodbClient)
	defer dynamodbClient.DeleteTable(&dynamodb.DeleteTableInput{
		TableName: aws.String(dummyTableName),
	})

	store := New(dynamodbClient, dummyTableName, []byte("secret-key"))

	req, resp := newTestRequestResponse()

	// Get a session.
	session, err = store.Get(req, sessionKey)
	if err != nil {
		t.Fatalf("Error getting session: %v", err)
	}

	// Get a flash.
	flashes := session.Flashes()
	if len(flashes) != 0 {
		t.Errorf("Expected empty flashes; Got %v", flashes)
	}

	// Add some flashes.
	session.AddFlash(&FlashMessage{42, "foo"})

	// Save.
	err = sessions.Save(req, resp)
	if err != nil {
		t.Fatalf("Error saving session: %v", err)
	}

	// Eat cookie
	cookie := extractCookie(resp)

	req, resp = newTestRequestResponse()
	req.Header.Add("Cookie", cookie)

	// Get a session.
	session, err = store.Get(req, sessionKey)
	if err != nil {
		t.Fatalf("Error getting session: %v", err)
	}

	// Check all saved values.
	flashes = session.Flashes()
	if len(flashes) != 1 {
		t.Fatalf("Expected flashes; Got %v", flashes)
	}
	custom := flashes[0].(FlashMessage)
	if custom.Type != 42 || custom.Message != "foo" {
		t.Errorf("Expected %#v, got %#v", FlashMessage{42, "foo"}, custom)
	}

	// Delete session.
	session.Options.MaxAge = -1
	// Save.
	err = sessions.Save(req, resp)
	if err != nil {
		t.Fatalf("Error saving session: %v", err)
	}
}
开发者ID:nabeken，项目名称:gorilla-sessions-dynamodb，代码行数:76，代码来源:dynamostore_test.go

示例4: TestStore

func TestStore(t *testing.T) {
	if !runIntegTest() {
		t.Skip("Do not run integration tests unless DYNAMOSTORE_INTEG_TEST is set")
	}

	var err error
	var session *sessions.Session

	sessionKey := "session-key"

	// Copyright 2012 The Gorilla Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file.
	// https://github.com/gorilla/sessions/blob/master/sessions_test.go

	dynamodbClient := newTestDynamoDBAPI()
	dummyTableName := prepareDynamoDBTable(dynamodbClient)
	defer dynamodbClient.DeleteTable(&dynamodb.DeleteTableInput{
		TableName: aws.String(dummyTableName),
	})

	store := New(dynamodbClient, dummyTableName, []byte("secret-key"))

	req, resp := newTestRequestResponse()

	// Get a session.
	session, err = store.Get(req, sessionKey)
	if err != nil {
		t.Fatalf("Error getting session: %v", err)
	}

	// Get a flash.
	flashes := session.Flashes()
	if len(flashes) != 0 {
		t.Errorf("Expected empty flashes; Got %v", flashes)
	}

	// Add some flashes.
	session.AddFlash("foo")
	session.AddFlash("bar")

	// Custom key.
	session.AddFlash("baz", "custom_key")

	// Save.
	err = sessions.Save(req, resp)
	if err != nil {
		t.Fatalf("Error saving session: %v", err)
	}

	// Eat cookie
	cookie := extractCookie(resp)

	req, resp = newTestRequestResponse()
	req.Header.Add("Cookie", cookie)

	// Get a session.
	session, err = store.Get(req, sessionKey)
	if err != nil {
		t.Fatalf("Error getting session: %v", err)
	}

	// Check all saved values.
	flashes = session.Flashes()
	if len(flashes) != 2 {
		t.Fatalf("Expected flashes; Got %v", flashes)
	}
	if flashes[0] != "foo" || flashes[1] != "bar" {
		t.Errorf("Expected foo,bar; Got %v", flashes)
	}

	// Flashes has been flushed so it will return nothing
	flashes = session.Flashes()
	if len(flashes) != 0 {
		t.Errorf("Expected dumped flashes; Got %v", flashes)
	}

	// Custom key.
	flashes = session.Flashes("custom_key")
	if len(flashes) != 1 {
		t.Errorf("Expected flashes; Got %v", flashes)

	} else if flashes[0] != "baz" {
		t.Errorf("Expected baz; Got %v", flashes)
	}

	// Flashes for custom key has been flushed so it will return nothing
	flashes = session.Flashes("custom_key")
	if len(flashes) != 0 {
		t.Errorf("Expected dumped flashes; Got %v", flashes)
	}

	// Save.
	session.Options.MaxAge = -1
	err = sessions.Save(req, resp)
	if err != nil {
		t.Fatalf("Error saving session: %v", err)
	}
}
开发者ID:nabeken，项目名称:gorilla-sessions-dynamodb，代码行数:99，代码来源:dynamostore_test.go

示例5: TestStoreExpiration

func TestStoreExpiration(t *testing.T) {
	if !runIntegTest() {
		t.Skip("Do not run integration tests unless DYNAMOSTORE_INTEG_TEST is set")
	}

	var err error
	var session *sessions.Session

	sessionKey := "session-key-expires"

	dynamodbClient := newTestDynamoDBAPI()
	dummyTableName := prepareDynamoDBTable(dynamodbClient)
	defer dynamodbClient.DeleteTable(&dynamodb.DeleteTableInput{
		TableName: aws.String(dummyTableName),
	})

	store := New(dynamodbClient, dummyTableName, []byte("secret-key"))

	// Set 3 seconds for max age
	store.MaxAge(3)

	req, resp := newTestRequestResponse()

	// Get a session.
	session, err = store.Get(req, sessionKey)
	if err != nil {
		t.Fatalf("Error getting session: %v", err)
	}
	if !session.IsNew {
		t.Fatalf("Expected session.IsNew == true, Got: %v", session.IsNew)
	}

	// Add some flashes.
	session.AddFlash("foo")
	session.AddFlash("bar")

	// Save.
	err = sessions.Save(req, resp)
	if err != nil {
		t.Fatalf("Error saving session: %v", err)
	}

	// Eat cookie
	cookie := extractCookie(resp)

	// Wait for 3 seconds
	time.Sleep(3 * time.Second)

	req, resp = newTestRequestResponse()
	req.Header.Add("Cookie", cookie)

	// Get a session.
	session, err = store.Get(req, sessionKey)
	if err != nil {
		t.Fatalf("Error getting session: %v", err)
	}

	// session should be expired and it should be regenerated
	if !session.IsNew {
		t.Fatalf("Expected session.IsNew == true, Got: %v", session.IsNew)
	}

	// Check all saved values.
	flashes := session.Flashes()
	if len(flashes) != 0 {
		t.Fatalf("Expected empty flashes; Got %v", flashes)
	}
}
开发者ID:nabeken，项目名称:gorilla-sessions-dynamodb，代码行数:68，代码来源:dynamostore_test.go

示例6: TestDynamoStore

func TestDynamoStore(t *testing.T) {
	var req *http.Request
	var rsp *httptest.ResponseRecorder
	var hdr http.Header
	var err error
	var ok bool
	var cookies []string
	var session *sessions.Session
	var flashes []interface{}

	// Copyright 2012 The Gorilla Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file.

	// Create dummy table
	awsAuth := aws.Auth{
		AccessKey: "dummy",
		SecretKey: "dummy",
	}

	server := dynamodb.New(awsAuth, aws.Region{Name: "eu-west-1", DynamoDBEndpoint: "http://127.0.0.1:8000"})

	dummyTableName := randSeq(10)

	tableDesc := dynamodb.TableDescriptionT{
		TableName: dummyTableName,
		AttributeDefinitions: []dynamodb.AttributeDefinitionT{
			dynamodb.AttributeDefinitionT{"Id", "S"},
		},
		KeySchema: []dynamodb.KeySchemaT{
			dynamodb.KeySchemaT{"Id", "HASH"},
		},
		ProvisionedThroughput: dynamodb.ProvisionedThroughputT{
			ReadCapacityUnits:  1,
			WriteCapacityUnits: 1,
		},
	}

	server.CreateTable(tableDesc)
	defer server.DeleteTable(tableDesc)

	// Round 1 ----------------------------------------------------------------
	store, err := NewDynamoStoreWithRegionObj("dummy", "dummy", tableDesc.TableName, aws.Region{Name: "eu-west-1", DynamoDBEndpoint: "http://127.0.0.1:8000"}, []byte("secret-key"))
	if err != nil {
		t.Fatalf("Error creating dynamostore: %v", err)
	}

	req, _ = http.NewRequest("GET", "http://localhost:8080/", nil)
	rsp = httptest.NewRecorder()
	// Get a session.
	if session, err = store.Get(req, "session-key"); err != nil {
		t.Fatalf("Error getting session: %v", err)
	}
	// Get a flash.
	flashes = session.Flashes()
	if len(flashes) != 0 {
		t.Errorf("Expected empty flashes; Got %v", flashes)
	}
	// Add some flashes.
	session.AddFlash("foo")
	session.AddFlash("bar")
	// Custom key.
	session.AddFlash("baz", "custom_key")
	// Save.
	if err = sessions.Save(req, rsp); err != nil {
		t.Fatalf("Error saving session: %v", err)
	}
	hdr = rsp.Header()
	cookies, ok = hdr["Set-Cookie"]
	if !ok || len(cookies) != 1 {
		t.Fatalf("No cookies. Header:", hdr)
	}

	// Round 2 ----------------------------------------------------------------

	req, _ = http.NewRequest("GET", "http://localhost:8080/", nil)
	req.Header.Add("Cookie", cookies[0])
	rsp = httptest.NewRecorder()
	// Get a session.
	if session, err = store.Get(req, "session-key"); err != nil {
		t.Fatalf("Error getting session: %v", err)
	}
	// Check all saved values.
	flashes = session.Flashes()
	if len(flashes) != 2 {
		t.Fatalf("Expected flashes; Got %v", flashes)
	}
	if flashes[0] != "foo" || flashes[1] != "bar" {
		t.Errorf("Expected foo,bar; Got %v", flashes)
	}
	flashes = session.Flashes()
	if len(flashes) != 0 {
		t.Errorf("Expected dumped flashes; Got %v", flashes)
	}
	// Custom key.
	flashes = session.Flashes("custom_key")
	if len(flashes) != 1 {
		t.Errorf("Expected flashes; Got %v", flashes)

	} else if flashes[0] != "baz" {
//.........这里部分代码省略.........
开发者ID:stevenbooru，项目名称:stevenbooru，代码行数:101，代码来源:dynamostore_test.go


注：本文中的github.com/gorilla/sessions.Session.Flashes方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。