bookshop | Microservice library

by 1171736840 Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | bookshop Summary

bookshop is a Java library typically used in Architecture, Microservice, Spring Boot, Spring applications. bookshop has no bugs, it has no vulnerabilities and it has low support. However bookshop build file is not available. You can download it from GitHub.

这个网上书城小项目是我在课余时间写出来锻炼技术的，前端使用了jQuery框架，后端使用了Java语言，Spring、SpringMVC和Hibernate框架，MSSQLServer数据库。目前在Chrome、Edge、IE9+等浏览器上经过测试正常运行。

Support

Quality

Security

License

Reuse

Support

bookshop has a low active ecosystem.

It has 5 star(s) with 0 fork(s). There are no watchers for this library.

It had no major release in the last 6 months.

bookshop has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of bookshop is current.

Quality

bookshop has no bugs reported.

Security

bookshop has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

bookshop does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

bookshop releases are not available. You will need to build from source code and install.

bookshop has no build file. You will be need to create the build yourself to build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed bookshop and discovered the below as its top functions. This is intended to give you an instant insight into bookshop implemented functionality, and help decide if they suit your requirements.

Logs user
Gets a user
Computes the MD5 hash of a string
Get all address
Get all address
Modify password
Logout session
Submit a book comment
Adds a Book comment
Show all book
Get page of book
Add new address
Get settlement order
Create order
Get json picture
Get page comment
Get Book Comment
Get address
Filter the URL
Set shopping cart number
Delete shopping cart
Delete address
Regist user
Delete an existing Book
Update address
Add shopping cart

Get all kandi verified functions for this library.

bookshop Key Features

No Key Features are available at this moment for bookshop.

bookshop Examples and Code Snippets

No Code Snippets are available at this moment for bookshop.

Community Discussions

Trending Discussions on bookshop

Why URL can't go to other folder directories using XAMPP?

How to use patchValue with FormArray in Angular?

Entity Framework cannot add new data on model

how can I code to prevent this error message from regular expression and close that form anytime by clicking close button?

django Models One Author to Multiples Books Relationship

Facing SQlite3 module not found - SAP CAP sample

BeautifulSoup4 using conditional statements with tag object

I don't understand event sourcing

Laravel 7.x Creating default object from empty value

Ranking specific elements within a data structure - is the a more efficient way?

QUESTION

Why URL can't go to other folder directories using XAMPP?

Asked 2021-Jun-13 at 17:21

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 17:21

You should choose a root folder first, say "c:/xampp/htdocs"

So, please change

Source https://stackoverflow.com/questions/67960794

QUESTION

How to use patchValue with FormArray in Angular?

Asked 2021-Apr-08 at 11:25

I have a FormGroup that has an element like this.

...

ANSWER

Answered 2021-Apr-08 at 11:25

When you use patchValue you have to provide value not an array of FormGroups.

So, you patch value directly to dynamically created FormGroups and push the group into the controls of your array, it will work.

So, new patching method will be:

Source https://stackoverflow.com/questions/67001989

QUESTION

Entity Framework cannot add new data on model

Asked 2021-Mar-19 at 08:10

i have a project where i work with a bookshop. And when a user buys a book, i want to add a record in the SoldBooks table with info about the book and the user. But everything is fine with the add except when i want to add the User Id. Visual studio wont allow me to add an int "Cannot Implicitly convert type INT to models.User"

...

ANSWER

Answered 2021-Mar-19 at 08:08

You should add additional UserId field to your SoldBook object and use it instead of User

Source https://stackoverflow.com/questions/66704477

QUESTION

how can I code to prevent this error message from regular expression and close that form anytime by clicking close button?

Asked 2021-Mar-01 at 07:59

I have created windows forms application for a bookshop .it has login form and if a user forgot his password he can change password by clicking forgot password button. in the form "reset password " I have give regular expressions to validate for Username, new password ,confirm password textboxes .And also if user unwanted to reset his password it has a close button to Close the "Reset password" form. Then my question is when user click on close button it can't close the form and it display error message that I created for the regular expression for textboxes. how can I code to prevent this error message from regular expression and close that form anytime by clicking close button ?

this is the code in that form

...

ANSWER

Answered 2021-Mar-01 at 07:47

Based on my test, I reproduced your problem. I suggest that you can use button.Focused property in the textbox_Leave event.

You can modify your code like the following:

Source https://stackoverflow.com/questions/66407556

QUESTION

django Models One Author to Multiples Books Relationship

Asked 2021-Feb-23 at 10:45

I'm trying to create a relationship on Django on models.py one Author could be the writer of multiples books for a Bookshop project. Please find below how the models.py looks. I'm afraid is not working correctly. Thank you.

...

ANSWER

Answered 2021-Feb-23 at 10:45

The way you construct a one-to-many is this:

Source https://stackoverflow.com/questions/66327640

QUESTION

Facing SQlite3 module not found - SAP CAP sample

Asked 2021-Jan-19 at 01:20

I am getting error when running CDS WATCH from SAP trail business app studio for one of the samples.

I tried npm i sqlite3 -d and different options, but none gave me a luck ...

Below is console stack error log.

any helps are appreciated

Thanks Rajesh

Console stack error log:

node-pre-gyp WARN Using request for node-pre-gyp https download \
node-pre-gyp WARN Tried to download(403): https://mapbox-node-binary.s3.amazonaws.com/sqlite3/v5.0.1/napi-v6-linux-x64.tar.gz \
node-pre-gyp WARN Pre-built binaries not found for sqlite3@5.0.1 and node@10.23.0 (node-v64 ABI, glibc) (falling back to source compile with node-gyp)
make: Entering directory '/home/user/projects/bookshop/node_modules/sqlite3/build'
CC(target) Release/obj.target/nothing/../node-addon-api/nothing.o
make: cc: Command not found
make: *** [../node-addon-api/nothing.target.mk:99: Release/obj.target/nothing/../node-addon-api/nothing.o] Error 127
make: Leaving directory '/home/user/projects/bookshop/node_modules/sqlite3/build'
gyp ERR! build error
gyp ERR! stack Error: make failed with exit code: 2
gyp ERR! stack at ChildProcess.onExit (/opt/nodejs/node-v10.23.0-linux-x64/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:191:23)
gyp ERR! stack at ChildProcess.emit (events.js:198:13)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:248:12)
gyp ERR! System Linux 5.4.0-4-cloud-amd64
gyp ERR! command "/opt/nodejs/node-v10.23.0-linux-x64/bin/node" "/opt/nodejs/node-v10.23.0-linux-x64/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "build" "--fallback-to-build" "--module=/home/user/projects/bookshop/node_modules/sqlite3/lib/binding/napi-v6-linux-x64/node_sqlite3.node" "--module_name=node_sqlite3" "--module_path=/home/user/projects/bookshop/node_modules/sqlite3/lib/binding/napi-v6-linux-x64" "--napi_version=7" "--node_abi_napi=napi" "--napi_build_version=6" "--node_napi_label=napi-v6"
gyp ERR! cwd /home/user/projects/bookshop/node_modules/sqlite3
gyp ERR! node -v v10.23.0
gyp ERR! node-gyp -v v5.1.0
gyp ERR! not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute '/opt/nodejs/node-v10.23.0-linux-x64/bin/node /opt/nodejs/node-v10.23.0-linux-x64/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/home/user/projects/bookshop/node_modules/sqlite3/lib/binding/napi-v6-linux-x64/node_sqlite3.node --module_name=node_sqlite3 --module_path=/home/user/projects/bookshop/node_modules/sqlite3/lib/binding/napi-v6-linux-x64 --napi_version=7 --node_abi_napi=napi --napi_build_version=6 --node_napi_label=napi-v6' (1)
node-pre-gyp ERR! stack at ChildProcess. (/home/user/projects/bookshop/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack at ChildProcess.emit (events.js:198:13)
node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:982:16)
node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:259:5)
node-pre-gyp ERR! System Linux 5.4.0-4-cloud-amd64
node-pre-gyp ERR! command "/opt/nodejs/node-v10.23.0-linux-x64/bin/node" "/home/user/projects/bookshop/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd /home/user/projects/bookshop/node_modules/sqlite3
node-pre-gyp ERR! node -v v10.23.0
node-pre-gyp ERR! node-pre-gyp -v v0.11.0
node-pre-gyp ERR! not ok
Failed to execute '/opt/nodejs/node-v10.23.0-linux-x64/bin/node /opt/nodejs/node-v10.23.0-linux-x64/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/home/user/projects/bookshop/node_modules/sqlite3/lib/binding/napi-v6-linux-x64/node_sqlite3.node --module_name=node_sqlite3 --module_path=/home/user/projects/bookshop/node_modules/sqlite3/lib/binding/napi-v6-linux-x64 --napi_version=7 --node_abi_napi=napi --napi_build_version=6 --node_napi_label=napi-v6' (1)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! sqlite3@5.0.1 install: node-pre-gyp install --fallback-to-build
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the sqlite3@5.0.1 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /home/user/.npm/_logs/2021-01-15T19_20_11_562Z-debug.log

...

ANSWER

Answered 2021-Jan-19 at 01:20

Add the following dependencies in package.json:

"sqlite3": "^4.2.0"

And run npm install in terminal.

This should install sqlite3. This can be verified in package-lock.json. sqlite3 would be updated there.

Source https://stackoverflow.com/questions/65742580

QUESTION

BeautifulSoup4 using conditional statements with tag object

Asked 2020-Nov-19 at 20:37

I wrote the following code to scrape info from the website for a bookshop and save this data to a JSON file. The code works fine, however I wanted to use conditional statements to filter the data returned with a specific word in the title (in this case 'Gardening'). No matter what way I try to implement this, it's returning all the books and not just the ones I specified.

...

ANSWER

Answered 2020-Nov-19 at 20:37

Problem is:

Source https://stackoverflow.com/questions/64918571

QUESTION

I don't understand event sourcing

Asked 2020-Oct-22 at 00:47

I'm new to event sourcing and have some question on my mind. Here example diagram.

Let say we have 2 instances of service BookShop and 2 instances of service Wallet. User ask BookService_1 to buy him a book. This book service creates event BuyBookRequestCreated and push it to event bus. Event bus emits this event to two instances of service Wallet. Two instances now try to reserve enough money from user wallet and they both emit event BookMoneyReserved? Now on the other side two instances of BookShop services recive 2 events and they both try to emit event BookBought? Or maybe eventbus will send BuyBookRequestCreated to only one subscriber? But then what happends when this selected service fails?
How this pattern is handlen from API consumer point of view? If I make call to some API to buy me a book I expect it to "return 200" when the book is bought. In event sourcing pattern there is no awaiting for response from other services so in case if some other service must emit an event to complete book purchase there is no way of telling the customer if his purchase actually faild or not.
I'm a little lost in the whole microservice world. On one hand we have Grpc, protobufs and service mesh but on the other we have event sourcing and event driven architecture. When to use which? And from what I see and can understand I could use event sourcing and grpc togheter? I could just use grpc to communicate beetwen services and save events as a form of state persistance or maybe I just completly didn't get it and should read thru articles again?

Thanks for help.

...

ANSWER

Answered 2020-Oct-22 at 00:47

I don't understand event sourcing

That's not your fault. The literature sucks.

Here example diagram.

OK, so the most important lesson I can give you about that diagram: it has nothing to do with event sourcing. It has quite a bit to do with messaging, and distributed systems, and event driven. But event sourcing is a different animal.

At the high level, a fundamental concern is that distributed systems are imperfect. So we need to accept that as a constraint in our designs, and work with it. Pat Helland's Memories, Guesses, and Apologies is a good starting point.

In normal operation, we would never have two wallet services doing the same work. They might be sharing the work (in much the same way that the Book Services share the work from the load balancer).

One way that you might share the work is to assign to each message a unique number; top wallet processes the odd numbered messages and ignores the even numbered messages, bottom wallet processes the even numbered messages and ignores the odd numbered messages.

Of course, normal operation is what you want, but not necessarily what you get -- after all, distributed systems are imperfect. For some kinds of problems, there are comfortable patterns - locking, or idempotent message handling -- and your system can continue to deliver business value.

For other kinds of problems, the answer is that some human being gets on the phone, and tells somebody else that there has been a mistake, and can we work things out?

Source https://stackoverflow.com/questions/64472228

QUESTION

Laravel 7.x Creating default object from empty value

Asked 2020-Aug-13 at 14:10

I'm trying to make a 'edit' page for a 'bookshop'. Everything in the front-end seems perfect, but when I click edit after inputting data I get this error: "Creating default object from empty value"

I've tried adding a 'new' as I seen on other topics but it didnt help.

My controller:

...

ANSWER

Answered 2020-Aug-13 at 14:10

$request -> book_name;

Source https://stackoverflow.com/questions/63396929

QUESTION

Ranking specific elements within a data structure - is the a more efficient way?

Asked 2020-Jul-24 at 15:59

I am ranking certain groups of elements within a .csv file. My program works. However ...

I am seeking advice on on how to improve the efficiency of a program I have written. I do not seek a review of my code. Stackoverflow ref. Nor I am requesting someone to write code for me. All I am asking is: "Is there a more efficient way? and if so what?"

I have a program that takes multiple .csv files, modifies them and adds extra data. These files are then saved. Below is a respresentation of the input data:

...

ANSWER

Answered 2020-Jul-24 at 15:59

You /could/ do it in a single pass, the code would look something like so:

Source https://stackoverflow.com/questions/63075808

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install bookshop

You can download it from GitHub.
You can use bookshop like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the bookshop component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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