diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0b0ccf5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,38 @@
+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+*node_modules/*
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 639900d..dd53264 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
-
+
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
index 05b5315..d32a7f8 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,9 @@
-
+
+
+
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..40bbb42
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,22 @@
+plugins {
+ id 'java'
+ id 'org.springframework.boot' version '2.7.8'
+ id 'io.spring.dependency-management' version '1.0.15.RELEASE'
+}
+
+group = 'ru.ulstu.is'
+version = '0.0.1-SNAPSHOT'
+sourceCompatibility = '17'
+
+repositories {
+ mavenCentral()
+}
+
+dependencies {
+ implementation 'org.springframework.boot:spring-boot-starter-web'
+ testImplementation 'org.springframework.boot:spring-boot-starter-test'
+}
+
+tasks.named('test') {
+ useJUnitPlatform()
+}
diff --git a/front/index.html b/front/index.html
new file mode 100644
index 0000000..7b35432
--- /dev/null
+++ b/front/index.html
@@ -0,0 +1,44 @@
+
+
+
+
+
+
+
+ Калькулятор
+
+
+ Калькулятор
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/front/js/script.js b/front/js/script.js
new file mode 100644
index 0000000..2cf9c4c
--- /dev/null
+++ b/front/js/script.js
@@ -0,0 +1,70 @@
+let form = document.getElementById("form");
+let info = document.getElementById("res");
+
+form.onsubmit = async (e) => {
+ e.preventDefault();
+
+ if(form.num1.value === "") return;
+ if(form.num2.value === "") return;
+
+ let index = form.selected.selectedIndex;
+ let op = form.selected.options[index].textContent;
+ let res = "";
+
+ function chooseOperation(oper){
+ switch(oper){
+ case "+":
+ return "sum"
+ case "-":
+ return "diff"
+ case "*":
+ return "mul"
+ case "/":
+ return "div"
+ case "%":
+ return "ost"
+ case "con":
+ return "con"
+ }
+ }
+
+ let operstor = chooseOperation(op)
+ if(form.num2.value == 0) return;
+ res = await fetch(`http://localhost:8080/${operstor}?num1=${form.num1.value}&num2=${form.num2.value}`)
+ res = await res.text();
+
+ // switch(op) {
+ // case "+":
+ // res = await fetch(`http://localhost:8080/sum?num1=${form.num1.value}&num2=${form.num2.value}`)
+ // res = await res.text();
+ // break;
+ // case "-":
+ // res = await fetch(`http://localhost:8080/diff?num1=${form.num1.value}&num2=${form.num2.value}`)
+ // res = await res.text();
+ // break;
+
+ // case "*":
+ // res = await fetch(`http://localhost:8080/mul?num1=${form.num1.value}&num2=${form.num2.value}`)
+ // res = await res.text();
+ // break;
+
+ // case "/":
+ // if(form.num2.value == 0) return;
+ // res = await fetch(`http://localhost:8080/div?num1=${form.num1.value}&num2=${form.num2.value}`)
+ // res = await res.text();
+ // break;
+
+ // case "%":
+ // if(form.num2.value == 0) return;
+ // res = await fetch(`http://localhost:8080/ost?num1=${form.num1.value}&num2=${form.num2.value}`)
+ // res = await res.text();
+ // break;
+
+ // case "con":
+ // res = await fetch(`http://localhost:8080/con?num1=${form.num1.value}&num2=${form.num2.value}`)
+ // res = await res.text();
+ // break;
+ // }
+
+ form.res.value = res;
+ }
\ No newline at end of file
diff --git a/front/package-lock.json b/front/package-lock.json
new file mode 100644
index 0000000..a07ecd1
--- /dev/null
+++ b/front/package-lock.json
@@ -0,0 +1,723 @@
+{
+ "name": "front",
+ "version": "1.0.0",
+ "lockfileVersion": 2,
+ "requires": true,
+ "packages": {
+ "": {
+ "name": "front",
+ "version": "1.0.0",
+ "license": "ISC",
+ "dependencies": {
+ "bootstrap": "^5.2.3",
+ "http-server": "^14.1.1"
+ }
+ },
+ "node_modules/@popperjs/core": {
+ "version": "2.11.6",
+ "resolved": "https://registry.npmjs.org/@popperjs/core/-/core-2.11.6.tgz",
+ "integrity": "sha512-50/17A98tWUfQ176raKiOGXuYpLyyVMkxxG6oylzL3BPOlA6ADGdK7EYunSa4I064xerltq9TGXs8HmOk5E+vw==",
+ "peer": true,
+ "funding": {
+ "type": "opencollective",
+ "url": "https://opencollective.com/popperjs"
+ }
+ },
+ "node_modules/ansi-styles": {
+ "version": "4.3.0",
+ "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+ "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+ "dependencies": {
+ "color-convert": "^2.0.1"
+ },
+ "engines": {
+ "node": ">=8"
+ },
+ "funding": {
+ "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+ }
+ },
+ "node_modules/async": {
+ "version": "2.6.4",
+ "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+ "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
+ "dependencies": {
+ "lodash": "^4.17.14"
+ }
+ },
+ "node_modules/basic-auth": {
+ "version": "2.0.1",
+ "resolved": "https://registry.npmjs.org/basic-auth/-/basic-auth-2.0.1.tgz",
+ "integrity": "sha512-NF+epuEdnUYVlGuhaxbbq+dvJttwLnGY+YixlXlME5KpQ5W3CnXA5cVTneY3SPbPDRkcjMbifrwmFYcClgOZeg==",
+ "dependencies": {
+ "safe-buffer": "5.1.2"
+ },
+ "engines": {
+ "node": ">= 0.8"
+ }
+ },
+ "node_modules/bootstrap": {
+ "version": "5.2.3",
+ "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-5.2.3.tgz",
+ "integrity": "sha512-cEKPM+fwb3cT8NzQZYEu4HilJ3anCrWqh3CHAok1p9jXqMPsPTBhU25fBckEJHJ/p+tTxTFTsFQGM+gaHpi3QQ==",
+ "funding": [
+ {
+ "type": "github",
+ "url": "https://github.com/sponsors/twbs"
+ },
+ {
+ "type": "opencollective",
+ "url": "https://opencollective.com/bootstrap"
+ }
+ ],
+ "peerDependencies": {
+ "@popperjs/core": "^2.11.6"
+ }
+ },
+ "node_modules/call-bind": {
+ "version": "1.0.2",
+ "resolved": "https://registry.npmjs.org/call-bind/-/call-bind-1.0.2.tgz",
+ "integrity": "sha512-7O+FbCihrB5WGbFYesctwmTKae6rOiIzmz1icreWJ+0aA7LJfuqhEso2T9ncpcFtzMQtzXf2QGGueWJGTYsqrA==",
+ "dependencies": {
+ "function-bind": "^1.1.1",
+ "get-intrinsic": "^1.0.2"
+ },
+ "funding": {
+ "url": "https://github.com/sponsors/ljharb"
+ }
+ },
+ "node_modules/chalk": {
+ "version": "4.1.2",
+ "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+ "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+ "dependencies": {
+ "ansi-styles": "^4.1.0",
+ "supports-color": "^7.1.0"
+ },
+ "engines": {
+ "node": ">=10"
+ },
+ "funding": {
+ "url": "https://github.com/chalk/chalk?sponsor=1"
+ }
+ },
+ "node_modules/color-convert": {
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+ "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
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+ "dependencies": {
+ "color-name": "~1.1.4"
+ },
+ "engines": {
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+ }
+ },
+ "node_modules/color-name": {
+ "version": "1.1.4",
+ "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
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+ },
+ "node_modules/corser": {
+ "version": "2.0.1",
+ "resolved": "https://registry.npmjs.org/corser/-/corser-2.0.1.tgz",
+ "integrity": "sha512-utCYNzRSQIZNPIcGZdQc92UVJYAhtGAteCFg0yRaFm8f0P+CPtyGyHXJcGXnffjCybUCEx3FQ2G7U3/o9eIkVQ==",
+ "engines": {
+ "node": ">= 0.4.0"
+ }
+ },
+ "node_modules/debug": {
+ "version": "3.2.7",
+ "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+ "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
+ "dependencies": {
+ "ms": "^2.1.1"
+ }
+ },
+ "node_modules/eventemitter3": {
+ "version": "4.0.7",
+ "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.7.tgz",
+ "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw=="
+ },
+ "node_modules/follow-redirects": {
+ "version": "1.15.2",
+ "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.2.tgz",
+ "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==",
+ "funding": [
+ {
+ "type": "individual",
+ "url": "https://github.com/sponsors/RubenVerborgh"
+ }
+ ],
+ "engines": {
+ "node": ">=4.0"
+ },
+ "peerDependenciesMeta": {
+ "debug": {
+ "optional": true
+ }
+ }
+ },
+ "node_modules/function-bind": {
+ "version": "1.1.1",
+ "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
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+ },
+ "node_modules/get-intrinsic": {
+ "version": "1.2.0",
+ "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.2.0.tgz",
+ "integrity": "sha512-L049y6nFOuom5wGyRc3/gdTLO94dySVKRACj1RmJZBQXlbTMhtNIgkWkUHq+jYmZvKf14EW1EoJnnjbmoHij0Q==",
+ "dependencies": {
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+ "has": "^1.0.3",
+ "has-symbols": "^1.0.3"
+ },
+ "funding": {
+ "url": "https://github.com/sponsors/ljharb"
+ }
+ },
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+ "dependencies": {
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+ },
+ "engines": {
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+ }
+ },
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+ "engines": {
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+ }
+ },
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+ "engines": {
+ "node": ">= 0.4"
+ },
+ "funding": {
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+ }
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+ "bin": {
+ "he": "bin/he"
+ }
+ },
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+ "dependencies": {
+ "whatwg-encoding": "^2.0.0"
+ },
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+ "dependencies": {
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+ "requires-port": "^1.0.0"
+ },
+ "engines": {
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+ "mime": "^1.6.0",
+ "minimist": "^1.2.6",
+ "opener": "^1.5.1",
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+ "secure-compare": "3.0.1",
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+ "url-join": "^4.0.1"
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+ "bin": {
+ "http-server": "bin/http-server"
+ },
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+ "bin": {
+ "mime": "cli.js"
+ },
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+ }
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+ "dependencies": {
+ "minimist": "^1.2.6"
+ },
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+ }
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+ "funding": {
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diff --git a/front/package.json b/front/package.json
new file mode 100644
index 0000000..182f51f
--- /dev/null
+++ b/front/package.json
@@ -0,0 +1,15 @@
+{
+ "name": "front",
+ "version": "1.0.0",
+ "description": "",
+ "main": "index.js",
+ "scripts": {
+ "start": "http-server -p 3000 -c-1 -o ./"
+ },
+ "author": "",
+ "license": "ISC",
+ "dependencies": {
+ "bootstrap": "^5.2.3",
+ "http-server": "^14.1.1"
+ }
+}
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..249e583
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..070cb70
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100644
index 0000000..a69d9cb
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,240 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+# Gradle start up script for POSIX generated by Gradle.
+#
+# Important for running:
+#
+# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+# noncompliant, but you have some other compliant shell such as ksh or
+# bash, then to run this script, type that shell name before the whole
+# command line, like:
+#
+# ksh Gradle
+#
+# Busybox and similar reduced shells will NOT work, because this script
+# requires all of these POSIX shell features:
+# * functions;
+# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+# * compound commands having a testable exit status, especially «case»;
+# * various built-in commands including «command», «set», and «ulimit».
+#
+# Important for patching:
+#
+# (2) This script targets any POSIX shell, so it avoids extensions provided
+# by Bash, Ksh, etc; in particular arrays are avoided.
+#
+# The "traditional" practice of packing multiple parameters into a
+# space-separated string is a well documented source of bugs and security
+# problems, so this is (mostly) avoided, by progressively accumulating
+# options in "$@", and eventually passing that to Java.
+#
+# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+# see the in-line comments for details.
+#
+# There are tweaks for specific operating systems such as AIX, CygWin,
+# Darwin, MinGW, and NonStop.
+#
+# (3) This script is generated from the Groovy template
+# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+# within the Gradle project.
+#
+# You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+ APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
+ [ -h "$app_path" ]
+do
+ ls=$( ls -ld "$app_path" )
+ link=${ls#*' -> '}
+ case $link in #(
+ /*) app_path=$link ;; #(
+ *) app_path=$APP_HOME$link ;;
+ esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+ echo "$*"
+} >&2
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in #(
+ CYGWIN* ) cygwin=true ;; #(
+ Darwin* ) darwin=true ;; #(
+ MSYS* | MINGW* ) msys=true ;; #(
+ NONSTOP* ) nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD=$JAVA_HOME/jre/sh/java
+ else
+ JAVACMD=$JAVA_HOME/bin/java
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD=java
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+ case $MAX_FD in #(
+ max*)
+ MAX_FD=$( ulimit -H -n ) ||
+ warn "Could not query maximum file descriptor limit"
+ esac
+ case $MAX_FD in #(
+ '' | soft) :;; #(
+ *)
+ ulimit -n "$MAX_FD" ||
+ warn "Could not set maximum file descriptor limit to $MAX_FD"
+ esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+# * args from the command line
+# * the main class name
+# * -classpath
+# * -D...appname settings
+# * --module-path (only if needed)
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+ APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+ CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+ JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ for arg do
+ if
+ case $arg in #(
+ -*) false ;; # don't mess with options #(
+ /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
+ [ -e "$t" ] ;; #(
+ *) false ;;
+ esac
+ then
+ arg=$( cygpath --path --ignore --mixed "$arg" )
+ fi
+ # Roll the args list around exactly as many times as the number of
+ # args, so each arg winds up back in the position where it started, but
+ # possibly modified.
+ #
+ # NB: a `for` loop captures its iteration list before it begins, so
+ # changing the positional parameters here affects neither the number of
+ # iterations, nor the values presented in `arg`.
+ shift # remove old arg
+ set -- "$@" "$arg" # push replacement arg
+ done
+fi
+
+# Collect all arguments for the java command;
+# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+# shell script including quotes and variable substitutions, so put them in
+# double quotes to make sure that they get re-expanded; and
+# * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+ "-Dorg.gradle.appname=$APP_BASE_NAME" \
+ -classpath "$CLASSPATH" \
+ org.gradle.wrapper.GradleWrapperMain \
+ "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+ die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+# set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+ printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+ xargs -n1 |
+ sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+ tr '\n' ' '
+ )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..f127cfd
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,91 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..37c076c
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'sbapp'
diff --git a/src/main/java/ru/ulstu/is/sbapp/SbappApplication.java b/src/main/java/ru/ulstu/is/sbapp/SbappApplication.java
new file mode 100644
index 0000000..8f81206
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/SbappApplication.java
@@ -0,0 +1,55 @@
+package ru.ulstu.is.sbapp;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@SpringBootApplication
+@RestController
+public class SbappApplication {
+
+ public static void main(String[] args) {
+ SpringApplication.run(SbappApplication.class, args);
+ }
+
+ @GetMapping("/hello")
+ public String hello(){
+ return "Hello, world";
+ }
+
+ @GetMapping("/sum")
+ public Integer sum(@RequestParam(defaultValue = "0")Integer num1,
+ @RequestParam(defaultValue = "0")Integer num2){
+ return num1 + num2;
+ }
+ @GetMapping("/div")
+ public Integer div(@RequestParam(defaultValue = "0")Integer num1,
+ @RequestParam(defaultValue = "0")Integer num2){
+ return num1 / num2;
+ }
+
+ @GetMapping("/mul")
+ public Integer mul(@RequestParam(defaultValue = "0")Integer num1,
+ @RequestParam(defaultValue = "0")Integer num2){
+ return num1 * num2;
+ }
+ @GetMapping("/diff")
+ public Integer diff(@RequestParam(defaultValue = "0")Integer num1,
+ @RequestParam(defaultValue = "0")Integer num2){
+ return num1 - num2;
+ }
+ @GetMapping("/ost")
+ public Integer ost(@RequestParam(defaultValue = "0")Integer num1,
+ @RequestParam(defaultValue = "0")Integer num2){
+ return num1 % num2;
+ }
+ @GetMapping("/con")
+ public String con(@RequestParam(defaultValue = "")String num1,
+ @RequestParam(defaultValue = "")String num2){
+ return num1.concat(num2);
+ }
+
+
+}
diff --git a/src/main/java/ru/ulstu/is/sbapp/WebConfiguration.java b/src/main/java/ru/ulstu/is/sbapp/WebConfiguration.java
new file mode 100644
index 0000000..64d729a
--- /dev/null
+++ b/src/main/java/ru/ulstu/is/sbapp/WebConfiguration.java
@@ -0,0 +1,13 @@
+package ru.ulstu.is.sbapp;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebConfiguration implements WebMvcConfigurer {
+ @Override
+ public void addCorsMappings(CorsRegistry registry) {
+ registry.addMapping("/**").allowedMethods("*");
+ }
+}
\ No newline at end of file
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/src/main/resources/application.properties
@@ -0,0 +1 @@
+
diff --git a/src/test/java/ru/ulstu/is/sbapp/SbappApplicationTests.java b/src/test/java/ru/ulstu/is/sbapp/SbappApplicationTests.java
new file mode 100644
index 0000000..bcde5ac
--- /dev/null
+++ b/src/test/java/ru/ulstu/is/sbapp/SbappApplicationTests.java
@@ -0,0 +1,13 @@
+package ru.ulstu.is.sbapp;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class SbappApplicationTests {
+
+ @Test
+ void contextLoads() {
+ }
+
+}