java - springmvc How to implement different paths between PC and mobile terminals, using freemaker for view analysis

I want springmvc to implement different paths between PC and mobile. I use freemaker for view analysis and I have no idea. Please give me some advice. Thank you!

PHP中文网 2017-05-17 10:09:06 0  3  787

python - Saw a small project waifu2x based on convolutional neural network to improve image resolution on github? ?

I am new to machine learning. I would like to ask, after understanding the algorithm and related knowledge of this small project, how to write a small software like the one below and apply it in practice? ? This is the link to github: https://github.com/nagadomi/w... This is an online website for im...

学习ing 2017-06-23 09:14:51 0  1  1355

Example of relationship involving multiple entities

I haven't found any examples of MYSQL many-to-many relationships neither here nor in Google. What I'm looking for is a very simple example where php+mysql displays results from a database. Can someone write a very simple example?

P粉327903045 2023-08-27 21:44:53 0  2  507

How to implement multi-level associated multi-dimensional arrays in PHP and Mysql?

As shown in the figure, a User has multiple topics, and each topic has a corresponding theme. Please tell me how to achieve this relationship in php+mysql?

黄舟 2017-05-16 13:03:29 0  2  293

mysql cascade query

table A :suittable B :suit_goods Related conditions: suit.suit_id = suit_goods.suit_id Corresponding relationship: A => Multiple B SQL select How to achieve the above result? ? ? Please enlighten me. Result: When a record is associated with the suit_goods table, first this record is retained....

某草草 2017-06-22 11:54:37 0  3  962

Managing "user" entities between aggregates in DDD

I'm trying to rewrite a monolithic application onto a modular monolithic application using DDD and hexagonal architecture. First try to extract three modules (aggregations): "Shared", "User" and "Article". As far as I understand correctly, no dependency should be create...

P粉775788723 2024-04-04 09:54:15 0  1  656

javascript - What is the relationship between weex and node and js?

I'm a newbie. I've been learning Weex for a while and don't know much about node.js. I don’t know what the relationship between these two is, or is it actually not related, but weex needs to use npm for package management? Again, I’m a newbie.

PHPz 2017-05-16 13:31:36 0  1  648

javascript - Some questions about the implementation of extend function in js design pattern

In the JavaScript design pattern, the extend function is written as follows in Chapter 4.2.2 {code...} My question is about this function F. If the inheritance relationship is implemented in this way, then the prototype chain of the last object instantiated by subClass should be as shown below: But ...

typecho 2017-06-15 09:23:00 0  1  947

Implementing an optional two-way user relationship: a step-by-step guide

I have a user model and there is some relationship between these users. Example: John is the father of Jack and Jill. Jack and Jill are siblings. Jack is a friend of Jacob and Joshua. How can I fully realize this relationship? This is a mix of family relationships and friendships so I'm confused wha...

P粉412533525 2024-04-01 12:05:59 0  1  482

java - hibernate forward engineering generates one-to-many relationship model without error, but only one table is generated

I am now going to do forward engineering. The one-to-many relationship between User customers and Order orders. Below is their entity class {code...} Below is the hbm.xml configuration file {code...} Have I checked all other configurations? Problem, there is no problem with hibernate.cfg.xml (two en...

我想大声告诉你 2017-05-17 10:04:01 0  1  612

javascript - js execution timing problem encountered in mini program

The scene is a small program, and the binding in the small program is one-way. Here is an example. I want to set the color and then the name. The page must reflect this sequential relationship, that is, it turns red first, and then the name becomes Tom {code. ..} Actually doing this, both are execut...

代言 2017-06-26 10:58:13 0  1  780

symfony - Use commands to generate different corresponding entities in different bundles according to the database in a project

In a project, use commands to generate different corresponding entities under different bundles according to the database database: test table: account, product There are two bundles in the symfony project DemoAccountBundle DemoProductBUndle directly use the command ph...

世界只因有你 2017-05-16 16:45:06 0  1  413

objective-c - iOS夜间模式实现原理

描述你的问题iOS 夜间模式 实现原理 贴上相关代码 {代码...} 贴上报错信息以上方法为什么实现不了。。。求真相。。 贴上相关截图 已经尝试过哪些方法仍然没解决（附上相关链接）

ringa_lee 2017-04-28 09:06:27 0  1  476

Baidu cloud acceleration is normal, but the NGINX I built shows 400. Please help me.

The situation is as follows: 1# domain name resolution provider resolves to Baidu Cloud Accelerator, and then resolves from Baidu Cloud Accelerator to the origin IP, 103.25.199.246; after that, the client opens completely normally, as shown in the figure below, the middle frame displays normally. 2#...

迷茫 2017-05-16 17:14:52 0  2  570

php - Specific example analysis of sql injection and xss

My website was attacked a month ago, and today I received a vulnerability detection report from 360. Oh my God, 360 still does this kind of thing? SQL injection vulnerability link 1: http://xxx.com:80/index.php?alias=message&action=comment?comment-diary-id=1&com...

高洛峰 2017-06-13 09:22:07 0  3  1930

有大神知道Ruby编译与解释的资料吗，ruby源码解析的资料

从网上下了个ruby的源码包，想了解一下具体的解释过程，但是没有找到相关ruby源码解析的资料，有大神帮忙吗，谢谢啦！！

習慣沉默 2017-04-25 09:01:35 0  2  740

The URL of the static resource cannot be found in the Vite js development environment

Imported png images cannot be parsed locally (in development mode, run npmvite). However, they did fix it in the production version. At first, I imported them dynamically, but they didn't resolve in the production version, so I imported them ahead of time. //.tsfileimporttestfrom"../assets/spri...

P粉895187266 2023-10-25 16:56:58 0  1  808

java - How to query through external key in spring?

Entity relationship: A teacher has multiple students {code...} At this time, the database will automatically generate the foreign key of teacher_id in the student table. But if I know the teacherId, how can I query all the students of this teacher? By external teacher_id

为情所困 2017-05-17 09:58:13 0  2  652

javascript - URL cannot be parsed in icon font in stylus format

I made an icon font at icomoon.io and changed it to stylus.CSS format. After starting vue, it shows that various loader modules cannot be found. But I have installed all the loaders shown. 1. The newly created stylus style file will not report an error after being introduced. 2. The file error of th...

过去多啦不再A梦 2017-07-05 10:47:53 0  2  1060

Doctrine Manager attempts to update the user entity without any modification on my part

I have a controller method and I'm creating an insert method for my entity Order which has a relationship with the User entity, one user can have multiple orders, now when I create the order and set the user to it, when I don't have the Doctrine will try to update the user when it's modified and I'd...

P粉308783585 2024-04-03 14:04:06 0  1  556