我正在struts中实现一个项目,我在JSP页面中收到错误.
我已经在Eclipce IDE中配置了Tomcat 6,JRE和JDK 6.
代码是:
%request.getContextPath()%
Run Code Online (Sandbox Code Playgroud)
错误是:
The method getContextPath() from the type HttpServletRequest refers to the missing type String
Run Code Online (Sandbox Code Playgroud)
我该如何解决这个错误?
可能重复:
使用SQL MS Access 2010获取列访问者名称,获取Microsoft Access表中的所有字段
名称
大家好,
如何使用查询获取msaccess中表的字段名或列名?
有人可以帮助我克服这个问题吗?
就像我有一个名为"员工"的表我需要获取员工的字段名(id,name,workstatus..etc)而不是其记录......是否有任何方法可以获得此信息?
谢谢
我正在使用php和mysql.我必须使用google sdk api获取不同网站的anlytics数据,最重要的是我不需要登录api.没有登录我需要获取分析数据.
请看下面的代码,我可以获得'Google_AnalyticsService'对象并在获取数据时遇到错误.它说要登录要求...
require 'apigp/Google_Client.php';
require 'apigp/contrib/Google_PlusService.php';
require 'apigp/contrib/Google_AnalyticsService.php';
date_default_timezone_set('UTC');
$date_beforeonemoth = date("Y-m-d", mktime(0,0,0,date("m"),date("d")-30,date("Y")));
$date_today = date("Y-m-d", mktime(0,0,0,date("m"),date("d"),date("Y")));
$google = new Google_Client();
$google->setDeveloperKey('Google AppKey here');
$google->setClientSecret('Google ClientSecretKey here');
$google->setClientId('Google ClientID here');
$analytics = new Google_AnalyticsService($google);
$profileURL="";
$pageName="";
$brandId="";
$sql="select * from profiles where APIType='Google Plus'";
$result=mysql_query($sql);
while($rs = mysql_fetch_assoc($result))
{
$profileURL='https://plus.google.com/105932700878744xxxxxx';
$brandId=4;
$pageName=basename($profileURL);
$accounts = $analytics->management_accounts->listManagementAccounts();
if(isset($accounts['totalResults'])){
if($accounts['totalResults']>0){
$firstAccountId = $accounts['items'][0]['id'];
$webproperties = $analytics->management_webproperties->listManagementWebproperties($firstAccountId);
if(count($webproperties['items'])>0){
$firstWebpropertyId = $webproperties['items'][0]['id'];
$profiles = $analytics->management_profiles->listManagementProfiles($firstAccountId, $firstWebpropertyId);
if (count($profiles['items']) > 0) {
$profileId = …Run Code Online (Sandbox Code Playgroud)
我在mySQL中插入日期格式如mm/dd/yyyy时遇到问题.
它显示日期格式错误.我的要求是从前端(coldfusion)输入这种格式,我使用mySQL5作为数据库.
任何帮助将大大适应.
谢谢
Yugal
在mysql中创建触发器时我得到错误1046.我的查询是:
CREATE TABLE test.Employee(
id int,
first_name VARCHAR(30),
last_name VARCHAR(15),
start_date DATE,
end_date DATE,
city VARCHAR(10),
description VARCHAR(15)
);
CREATE TABLE test.Employee_log(
id int,
first_name varchar(50),
last_name varchar(50),
start_date date,
end_date date,
city varchar(50),
description varchar(50),
Lasinserted Time
);
Run Code Online (Sandbox Code Playgroud)
当我在线下执行时它会给出错误:
Error Code : 1064
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'END$$
delimiter' at line 1
(16 ms taken)
delimiter $$
CREATE …Run Code Online (Sandbox Code Playgroud)