使用html2canvas，Google地图屏幕截图不适用于标记和标记群集 [英] Google Map screen capture is not working for marker and marker cluster using html2canvas

问题描述

我正在使用烧瓶进行python项目，我使用google map api在项目中显示地图。我使用 html2canvas 脚本成功捕获地图。但是我在地图上也没有捕捉到标记。所以我尝试使用 html2canvasPythonProxy
这是我的模板JavaScript文件的片段gpsDataMap：

  $（window）.load（function（）{
 $（'＃saveMap'）。click （函数（）{
 html2canvas（document.getElementById（'map'），{
logging：true，//启用日志（使用Web控制台获取错误和警告）
 proxy：/ surveyApp / gpsDataMap / html2canvas-proxy，
 useCORS：true，
onrendered：function（canvas）{
 var img = new Image（）; 
 img.onload = function（）{
 img.onload = null; 
 document.body.appendChild（img）; 
}; 
 img.onerror = function（）{ 
 img.onerror = null; 
 if（window.console.log）{
 window.console.log（未加载canvas.t中的图片oDataURL）; 
} else {
 alert（未从canvas.toDataURL加载图片）; 
} 
}; 
 img.src = canvas.toDataURL（image / png）; 
} 
}）; 
 
}）; 
}）; 
  

以及我的代码片段：

 导入os 
导入日期时间
 
从flask导入烧瓶，请求，render_template，重定向，url_for，flash，响应$ b $ from flask.json导入转储
从瓶子导入json 
从瓶子导入g，Blueprint，session，abort $ b $ from flask_principal import标识，identity_changed，identity_loaded，RoleNeed，AnonymousIdentity $ b $ from flask_login import LoginManager，login_user ，login_required，logout_user $ b $从应用程序导入应用程序
从model.user_info导入SurveyForms 
 $ b从flask.ext.pymongo导入PyMongo 
 
从inspect导入getmembers ，isfunction 
导入formConfig 
导入formTree 
导入fieldChoices 
从仪表板导入dashboardData 
从集合导入namedtuple 
从pymongo导入MongoClient 
从瓶子导入请求
 
 
 from html2canvasproxy import * #include html2canvasproxy in your appl ication 
 import urlparse 
 import re 
 
 
 
 $ b surveyApp_module = Blueprint（'surveyApp_module'，__name__）
 
 
 app.config ['MONGO_HOST'] ='localhost'
 app.config ['MONGO_PORT'] = 27017 
 app.config ['MONGO_DBNAME'] ='survey'
 mongo = PyMongo（app）
 
 h2c = None 
 real_path = os.getcwd（）+'/ static / images'
 virtual_path ='/ gpsDataMap / images /'
 
 @ surveyApp_module.route（'/'）
 @login_required 
 def show_formList（）：
 forms = [] 
 forms = [form.form_name for在SurveyForms.select（）中创建表单。其中（SurveyForms.organization_name ==会议['organization_id']）] 
＃字符串.xml从字符串与returnData 
 forms = [form.replace（'。 
 returnData = mongo.db.collection_names（）
 returnData.pop（returnData.index（'system.indexes'））
 intersected_forms = list （集（形式）.intersection（returnData） ）
 len（intersected_forms）：
 return render_template（'index_pjj.html'，surveyEntries = intersected_forms）
 return render_template（'index_pjj.html'，surveyEntries = ['No Survey']） 
 
 @ surveyApp_module.route（'/ dashboard'，methods = ['POST']）
 def dashboard（）：
 formName = request.form ['whichSurvey'] 
 session ['formName'] = formName 
 formtree = formTree.formParseDict（formName）
 returnData = dashboardData（formName，mongo.db）
 summaryData = totalSummary（formName，mongo.db ）
 jsonData = json.dumps（returnData）
 return render_template（'dashboard.html'，formName = formName，formTree = formtree，returnData = returnData，summaryData = summaryData，jsonData = jsonData）
 
 
 @ surveyApp_module.route（'/ gpsDataView'，methods = ['POST']）
 def gpsDataView（）：
 formName = request.form ['whichSurvey'] 
 gpsFields = formConfig.survey [formName] ['gpsField'] 
（location，fieldName，fieldSelection，fieldChoicesList）=，，，[] 
 location = request.form ['location'] 
 fieldName = request.form ['' fieldName'] 
 try：
 fieldSelection = request.form ['fieldChoices'] 
除了KeyError：
传递
 fieldChoicesList = request.form.getlist（'fieldChoicesList' ）
 fieldData = commonFunctions.vizFieldList（formName）
 totalFieldData = commonFunctions.vizFieldListFull（formName）
 locationIdentifiers = fieldChoices.locationFieldChoices（formName，mongo.db）
 returnData = gpsVariate.getDataforGPSMap （formName，mongo.db，gpsFields，location，fieldName，fieldSelection，fieldChoicesList）
 return render_template（'gpsDataMap.html'，returnData = returnData，formName = formName，fieldData = fieldData，totalFieldData = totalFieldData，locationIdentifiers = locationIdentifiers） 
 
 
 
＃复制html2canvas.js到静态文件夹（如果不使用cdns）
 @ surveyApp_module.route（'/ gpsDataMap / html2canvas.js'）
 def html2canvas_js（）：
返回app.send_static_file（'html2canvas.js'）
 
 
 
 surveyApp_module.route（'/ gpsDataMap / html2canvas-proxy'）
 def html2canvas_proxy（）：
 print（这个代理真的在调用）; 
 h2c = html2canvasproxy（request.args.get（'callback'），request.args.get（'url'））
 h2c.userAgent（request.headers ['user_agent']）
＃import pdb; pdb.set_trace（）
 
 $ b $如果request.referrer不是无：
 h2c.referer（request.referrer）
 
 h2c.route（real_path，virtual_path）
 
r = h2c.result（）
＃print r ['mime'] 
＃print r ['data'] 
 
返回响应（r ['data']，mimetype = r ['mime']）
 
 
 
 
＃获取由html2canvasproxy保存的图像
 @ surveyApp_module.route（'/ gpsDataMap / html2canvas / images /< image>）
 def images（image）：
 res = html2canvasproxy.resource（real_path，image）
 
如果res为None：
 return''，404 
 
 else：
 return res ['data'] 
  
 
 
 
以下是我的main.py脚本：
 从应用导入应用中，db 
 
 
从auth导入* 
 from admin import admin 
从模型导入* 
从视图导入* 
从filters.user_privilege导入check_privilege 
从filters.form_filter导入filter_type 
 
＃自定义过滤器
 app.jinja_env.filters ['check_privilege'] = check_privilege 
 app.jinja_env.filters ['filter_type'] =过滤器类型
 
 
 from surveyApp导入surveyApp_module 
 app.register_blueprint（surveyApp_module，url_prefix ='/ surveyApp'）
 
 from view.accounts.login import login_module 
 app.register_blueprint（login_module）
 
 
 if __name__ =='__main__'：
 app.run（port = 5555）
  
在这样做的过程中，我在控制台中获得以下内容： 
 
 
  html2canvas：预加载开始：查找背景图片html2canvas.js：21 
 html2canvas：预加载：查找图片html2canvas.js：21 
 html2canvas：预加载：完成。 html2canvas.js：21 
 html2canvas：start：images：1/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：2/23（失败：0）html2canvas.js： 21 
 html2canvas：start：images：3/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：4/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：5/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：6/23（失败：0）html2canvas.js：21 
 html2canvas：start ：images：7/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：8/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：9 / 23（失败：0）html2canvas.js：21 
 html2canvas：start：images：10/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：11/23 ：0）html2canvas.js：21 
 html2canvas：start：images：12/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：13/23（失败：0）html2canvas .js：21 
 html2canvas：start：images：14/23（失败：0）html2canvas.js： 21 
 html2canvas：start：images：15/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：16/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：17/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：18/23（失败：0）html2canvas.js：21 
 html2canvas：start ：images：19/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：20/23（失败：0）html2canvas.js：21 
 html2canvas：start：images：21 / 23（失败：0）html2canvas.js：21 
 html2canvas：start：images：22/23（失败：0）html2canvas.js：21 
 GET http://127.0.0.1:5555/ home / bhim / app / surveyApp_bhim / images / a0af53c02bd2f2aed37f1d895edcf3485117c512.png html2canvas.js：2249 
 html2canvas：start：images：23/23（失败：1）html2canvas.js：21 
完成加载图片：＃23（失败：1）html2canvas.js：21 
 html2canvas：加载背景错误：html2canvas.js：21 
 html2canvas：渲染器：Canvas渲染器完成 - 返回canvas obj 
  
 
 
  UPDATED ：
调试器结果： 
 
 
  folder =>图像，
 timeout => 30，
 mimetype => application / javascript，
 ua => Mozilla / 5.0（X11; Ubuntu; Linux x86_64; rv：29.0）Gecko / 20100101 Firefox / 29.0，
 host => 127.0.0.1:5555，
 scheme => http，
 ref => ，
 url => http://www.google.com，
 callback => console.log，
 default_callback => console.log，
 status => 0，
 routePath => / static / images /，
 savePath => / home / bhim / app / surveyApp_bhim / static / images /，
 prefix => htc_，
 real_extension => ，
 mimes => ['image / bmp'，'image / windows-bmp'，'image / ms-bmp'，'image / jpeg'，'image / jpg'，'image / png'，'image / gif'，'text / html'，'application / xhtml'，'application / xhtml + xml'] 
  
  UPDATED  Google地图图片的屏幕截图
   $ b 
  
  
标记不被捕获。
解决方案
 <1>使用 useCORS：true 或使用代理，不要同时使用两者。    您的路线不同，请参阅
 
 
 
 
 
 
  virtual_path ='/ gpsDataMap / images /' 
 
 
 
 
  @ surveyApp_module.route（'/ gpsDataMap / html2canvas / images /< image>） 
 
 
 
 
 
 <3>您的代理r oute，似乎是错误的（在你的Javascript中）：
 
 $ b 
 
 
 
 proxy：/ surveyApp / gpsDataMap / html2canvas-proxy， 
 
 
 
 
  @ surveyApp_module.route（'/ gpsDataMap / html2canvas-代理'） 
 
 
 
 
 
 
 
 
 
没有意识到所有错误，为什么带有PROXY的 userCORS 会感到困惑。
 
 
 
修复所有路线他们的虚拟路径）并修复了你的javascript（不要使用 userCORS：），见： 
 
 
  $（window）.load（function（）{
 $（'＃saveMap'）。click（function（）{
 html2canvas（document.getElementById（'map'）， {
logging：true，//启用日志（使用Web控制台获取错误和警告）
 // useCORS：true，COMMENTED，remove useCORS 
proxy：YOUR_FIXED_ROUTE ，
onrendered：function（canvas）{
 var img = new Image（）; 
 img.onload = function（）{
 img.onload = null; 
 document.body.appendChild（img）; 
}; 
 
 img.onerror = function（）{
 img.onerror = null; 
 if（window.console.log）{
 window.console.log（未从canvas.toDataURL加载图片）; 
} else {
 alert（未从canvas.toDataURL加载图片）; 
} 
}; 
 img.src = canvas.toDataURL（image / png）; 
} 
}）; 
}）; 
}）; 
  
 
 
 
 
 
 
看来，这是绝对路径与路线：
 
 
 
  GET http://127.0.0.1:5555/home/bhim/app/surveyApp_bhim/images/a0af53c02bd2f2aed37f1d895edcf3485117c512.png 404（NOT FOUND）html2canvas.js：2249  
 
 
 
任何原因的代理响应路径都是错误的，使用这个：
 
 1）编辑您的代码，如下所示： 
 
 
  @ surveyApp_module.route（'/ gpsDataMap / html2canvas-proxy'）
 def html2canvas_proxy（）：
 print（this is really really calling）; 
 h2c = html2canvasproxy（request.args.get（'callback'），request.args.get（'url'））
 h2c.userAgent（request.headers ['user_agent']）
 
如果request.referrer不是None：
 h2c.referer（request.referrer）
 $ b $如果request.args.get（'debug_vars'）：＃增加
返回响应（（'，\ n'.join（h2c.debug_vars（））），mimetype ='text / plain'）＃添加
 
 h2c.route（real_path，virtual_path）
 
r = h2c.result（）
 return Response（r ['data']，mimetype = r ['mime']）
  
 $ b <2>在浏览器中运行：
 
 
  http://127.0.0.1:5000 /gpsDataMap/html2canvas-proxy?callback=console.log&url=http://www.google.com&debug_vars=1  
 
 
 
 3）获得结果并发布在你的queston上。
 
I am doing python project using flask where I used google map api to show the map in the project. I implement html2canvas   script to capture the map successfully. But I have marker too in the map which it is not capturing. So I tried using html2canvasPythonProxy
Here is my snippet of javascript file of template gpsDataMap:
$(window).load(function(){
      $('#saveMap').click(function(){
          html2canvas(document.getElementById('map'), {
             "logging": true, //Enable log (use Web Console for get Errors and Warnings)
             "proxy":"/surveyApp/gpsDataMap/html2canvas-proxy",
             useCORS:true,
             "onrendered": function(canvas) {
              var img = new Image();
             img.onload = function() {
             img.onload = null;
             document.body.appendChild(img);
           };
            img.onerror = function() {
            img.onerror = null;
            if(window.console.log) {
               window.console.log("Not loaded image from canvas.toDataURL");
                  } else {
            alert("Not loaded image from canvas.toDataURL");
               }
              };
                img.src = canvas.toDataURL("image/png");
               }
            });

        });
    });
And My snippet of python code:
import os
import datetime

from flask import Flask, request, render_template, redirect, url_for, flash, Response
from flask.json import dumps
from flask import json
from flask import g, Blueprint, session, abort
from flask_principal import Identity, identity_changed, identity_loaded, RoleNeed, AnonymousIdentity
from flask_login import LoginManager, login_user, login_required, logout_user
from app import app
from model.user_info import SurveyForms

from flask.ext.pymongo import PyMongo

from inspect import getmembers, isfunction
import formConfig
import formTree
import fieldChoices
from dashboard import dashboardData
from collections import namedtuple
from pymongo import MongoClient
from flask import request


from html2canvasproxy import * #include html2canvasproxy in your application
import urlparse
import re




surveyApp_module = Blueprint('surveyApp_module', __name__)


app.config['MONGO_HOST'] = 'localhost'
app.config['MONGO_PORT'] = 27017
app.config['MONGO_DBNAME'] = 'survey'
mongo = PyMongo(app)

h2c = None
real_path = os.getcwd() + '/static/images'
virtual_path = '/gpsDataMap/images/'

@surveyApp_module.route('/')
@login_required
def show_formList():
    forms = []
    forms = [form.form_name for form in SurveyForms.select().where(SurveyForms.organization_name==session['organization_id'])]
    # strip .xml from string to compare with returnData
    forms =  [form.replace('.xml','') for form in forms]
    returnData = mongo.db.collection_names()
    returnData.pop(returnData.index('system.indexes'))
    intersected_forms = list(set(forms).intersection(returnData))
    if len(intersected_forms):
        return render_template('index_pjj.html', surveyEntries=intersected_forms)
    return render_template('index_pjj.html', surveyEntries=['No Survey'])

@surveyApp_module.route('/dashboard', methods=['POST'])
def dashboard():
    formName = request.form['whichSurvey']
    session['formName'] = formName
    formtree = formTree.formParseDict(formName)
    returnData = dashboardData(formName, mongo.db)
    summaryData = totalSummary(formName, mongo.db)
    jsonData = json.dumps(returnData)
    return render_template('dashboard.html', formName=formName, formTree=formtree, returnData=returnData, summaryData=summaryData, jsonData=jsonData)


@surveyApp_module.route('/gpsDataView', methods=['POST'])
def gpsDataView():
    formName = request.form['whichSurvey']
    gpsFields = formConfig.survey[formName]['gpsField']
    (location, fieldName, fieldSelection, fieldChoicesList) = "", "", "", []
    location = request.form['location']
    fieldName = request.form['fieldName']
    try:
        fieldSelection = request.form['fieldChoices']
    except KeyError:
        pass
    fieldChoicesList = request.form.getlist('fieldChoicesList')
    fieldData = commonFunctions.vizFieldList(formName)
    totalFieldData = commonFunctions.vizFieldListFull(formName)
    locationIdentifiers = fieldChoices.locationFieldChoices(formName, mongo.db)
    returnData = gpsVariate.getDataforGPSMap(formName, mongo.db, gpsFields, location, fieldName, fieldSelection, fieldChoicesList)
    return render_template('gpsDataMap.html', returnData=returnData, formName=formName, fieldData=fieldData, totalFieldData=totalFieldData, locationIdentifiers=locationIdentifiers)



    #Copy html2canvas.js to static folder (If not use cdns)
@surveyApp_module.route('/gpsDataMap/html2canvas.js')
def html2canvas_js():
    return app.send_static_file('html2canvas.js')



@surveyApp_module.route('/gpsDataMap/html2canvas-proxy')
def html2canvas_proxy():
    print ("is this proxy really calling ");
    h2c = html2canvasproxy(request.args.get('callback'), request.args.get('url'))
    h2c.userAgent(request.headers['user_agent'])
    # import pdb;pdb.set_trace()


    if request.referrer is not None:
        h2c.referer(request.referrer)

    h2c.route(real_path, virtual_path)

    r = h2c.result()
    # print r['mime']
    # print r['data']

    return Response(r['data'], mimetype=r['mime'])




 # Get images saved by html2canvasproxy
@surveyApp_module.route('/gpsDataMap/html2canvas/images/<image>')
def images(image):
    res = html2canvasproxy.resource(real_path, image)

    if res is None:
        return '', 404

    else:
        return res['data']
Here is my main.py script:
from app import app, db


from auth import *
from admin import admin
from model import *
from view import *
from filters.user_privilege import check_privilege
from filters.form_filter import filter_type

# custom filters
app.jinja_env.filters['check_privilege'] = check_privilege
app.jinja_env.filters['filter_type'] = filter_type


from surveyApp import surveyApp_module
app.register_blueprint(surveyApp_module, url_prefix='/surveyApp')

from view.accounts.login import login_module
app.register_blueprint(login_module)


if __name__ == '__main__':
    app.run(port=5555)
While doing so I get the following things in my console:
html2canvas: Preload starts: finding background-images html2canvas.js:21
html2canvas: Preload: Finding images html2canvas.js:21
html2canvas: Preload: Done. html2canvas.js:21
html2canvas: start: images: 1 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 2 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 3 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 4 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 5 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 6 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 7 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 8 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 9 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 10 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 11 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 12 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 13 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 14 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 15 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 16 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 17 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 18 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 19 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 20 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 21 / 23 (failed: 0) html2canvas.js:21
html2canvas: start: images: 22 / 23 (failed: 0) html2canvas.js:21
GET http://127.0.0.1:5555/home/bhim/app/surveyApp_bhim/images/a0af53c02bd2f2aed37f1d895edcf3485117c512.png 404 (NOT FOUND) html2canvas.js:2249
html2canvas: start: images: 23 / 23 (failed: 1) html2canvas.js:21
Finished loading images: # 23 (failed: 1) html2canvas.js:21
html2canvas: Error loading background: html2canvas.js:21
html2canvas: Renderer: Canvas renderer done - returning canvas obj 
UPDATED:
The debugger result:
folder => images,
timeout => 30,
mimetype => application/javascript,
ua => Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:29.0) Gecko/20100101 Firefox/29.0,
host => 127.0.0.1:5555,
scheme => http,
ref => ,
url => http://www.google.com,
callback => console.log,
default_callback => console.log,
status => 0,
routePath => /static/images/,
savePath => /home/bhim/app/surveyApp_bhim/static/images/,
prefix => htc_,
real_extension => ,
mimes => ['image/bmp', 'image/windows-bmp', 'image/ms-bmp', 'image/jpeg', 'image/jpg', 'image/png', 'image/gif', 'text/html', 'application/xhtml', 'application/xhtml+xml']
UPDATED Screenshot of the images of google map 



The marker is not being captured.
解决方案
1) Use useCORS:true or use proxy, never use both at the same time.

2) Your routes are different, see:


virtual_path = '/gpsDataMap/images/'
@surveyApp_module.route('/gpsDataMap/html2canvas/images/<image>')


3) Your proxy route, seems to be wrong (in your Javascript):


"proxy":"/surveyApp/gpsDataMap/html2canvas-proxy",
@surveyApp_module.route('/gpsDataMap/html2canvas-proxy')




You do not realize all errors, why the userCORS with the "PROXY" get confused.

Fix all routes (routes are their virtual paths) and fix your javascript (don't use userCORS:), see:
$(window).load(function(){
    $('#saveMap').click(function(){
        html2canvas(document.getElementById('map'), {
                "logging": true, //Enable log (use Web Console for get Errors and Warnings)
                //useCORS:true, "COMMENTED", remove useCORS
                "proxy": YOUR_FIXED_ROUTE,
                "onrendered": function(canvas) {
                    var img = new Image();
                    img.onload = function() {
                        img.onload = null;
                        document.body.appendChild(img);
                    };

                    img.onerror = function() {
                        img.onerror = null;
                        if(window.console.log) {
                            window.console.log("Not loaded image from canvas.toDataURL");
                        } else {
                            alert("Not loaded image from canvas.toDataURL");
                        }
                    };
                    img.src = canvas.toDataURL("image/png");
                }
        });
    });
});




See, this is absolute path mixed with "routes":

GET http://127.0.0.1:5555/home/bhim/app/surveyApp_bhim/images/a0af53c02bd2f2aed37f1d895edcf3485117c512.png 404 (NOT FOUND) html2canvas.js:2249

The route of proxy response for any reason is wrong, use this:

1) Edit your code, like this:
@surveyApp_module.route('/gpsDataMap/html2canvas-proxy')
def html2canvas_proxy():
    print ("is this proxy really calling ");
    h2c = html2canvasproxy(request.args.get('callback'), request.args.get('url'))
    h2c.userAgent(request.headers['user_agent'])

    if request.referrer is not None:
        h2c.referer(request.referrer)

    if request.args.get('debug_vars'): #Added
        return Response((',\n'.join(h2c.debug_vars())), mimetype='text/plain') #Added

    h2c.route(real_path, virtual_path)

    r = h2c.result()
    return Response(r['data'], mimetype=r['mime'])
2) Run in browser:

http://127.0.0.1:5000/gpsDataMap/html2canvas-proxy?callback=console.log&url=http://www.google.com&debug_vars=1

3) Get results and post in your queston.

                        
这篇关于使用html2canvas，Google地图屏幕截图不适用于标记和标记群集的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！