E_shop | 基于strutshibernatespringeasyuimysql的网上商城项目实战源码 | Object-Relational Mapping library
kandi X-RAY | E_shop Summary
kandi X-RAY | E_shop Summary
基于struts+hibernate+spring+easyui+mysql的网上商城项目实战源码
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QUESTION
The first time I used XAMPP, I created a folder named E_Shop
and ever since I hit localhost
or 127.0.0.1
in my URL address bar of my browser, I am directed to this E_Shop
folder I created once,
now I have created another folder named PHP_execises
in the same location I created E_Shop
, in the htdocs
folder of XAMPP folder, and I created a PHP file inside PHP_exercises
, and here is the problem as you might guess: In the URL bar of the browser, hitting localhost/PHP_exercises
pops an URL error, and hitting localhost alone, directs me to the E_Shop
folder as default, and not the XAMPP file directories!
I've checked my C:\Windows\System32\drivers\etc\hosts
, it has this code inside:
ANSWER
Answered 2021-Jun-13 at 17:21You should choose a root folder first, say "c:/xampp/htdocs"
So, please change
QUESTION
I don't know where is mistake. Please help me to resolve the error! Thank you!
When I trying to run my project the app counter not working
and the studio give me this error
The error is
...ANSWER
Answered 2021-Feb-02 at 12:12Check your displayResult()
method for CartItemCounter
.
You have :
QUESTION
I have question. Why I have NullPointerException ?
This is my log from debuger:
...ANSWER
Answered 2018-Oct-25 at 22:11Try doing it this way.
QUESTION
So, hello stack overflow. I've trouble with hibrnate/jpa, got this exception:
org.hibernate.AnnotationException: Use of @OneToMany or @ManyToMany targeting an unmapped class: com.vlad9pa.springapp.entity.User.roles[com.vlad9pa.springapp.entity.Role]
I have 3 tables:
- users:id,username, password;
- roles:id, name;
- user_roles:user_id, roles_id.
Import:
...ANSWER
Answered 2017-Apr-18 at 18:13Since I use an HibernateUtil class I solved this issue by adding this line "configuration.addAnnotatedClass(Role.class);" (you should add this line for every class you have in your model otherwise you get "unmapped error")
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