diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..c2065bc26
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,37 @@
+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### 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/build.gradle b/build.gradle
new file mode 100644
index 000000000..80a260b1e
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,51 @@
+plugins {
+    id 'java'
+    id 'org.springframework.boot' version '2.7.17'
+    id 'io.spring.dependency-management' version '1.0.15.RELEASE'
+    id 'org.asciidoctor.jvm.convert' version '3.3.2'
+}
+
+group = 'com.prgrms'
+version = '0.0.1-SNAPSHOT'
+
+java {
+    sourceCompatibility = '11'
+}
+
+configurations {
+    asciidoctorExt
+    compileOnly {
+        extendsFrom annotationProcessor
+    }
+}
+
+repositories {
+    mavenCentral()
+}
+
+ext {
+    set('snippetsDir', file("build/generated-snippets"))
+}
+
+dependencies {
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+    compileOnly 'org.projectlombok:lombok'
+    runtimeOnly 'com.h2database:h2'
+    runtimeOnly 'com.mysql:mysql-connector-j'
+    annotationProcessor 'org.projectlombok:lombok'
+    testImplementation 'org.springframework.boot:spring-boot-starter-test'
+    asciidoctorExt 'org.springframework.restdocs:spring-restdocs-asciidoctor'
+    testImplementation 'org.springframework.restdocs:spring-restdocs-mockmvc'
+}
+
+tasks.named('test') {
+    outputs.dir snippetsDir
+    useJUnitPlatform()
+}
+
+tasks.named('asciidoctor') {
+    inputs.dir snippetsDir
+    configurations 'asciidoctorExt'
+    dependsOn test
+}
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 000000000..7f93135c4
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 000000000..3fa8f862f
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100755
index 000000000..1aa94a426
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,249 @@
+#!/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/HEAD/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
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&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: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$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
+
+
+# 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"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+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 000000000..6689b85be
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,92 @@
+@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=.
+@rem This is normally unused
+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 000000000..5f717a7cc
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'board'
diff --git a/src/docs/asciidoc/index.adoc b/src/docs/asciidoc/index.adoc
new file mode 100644
index 000000000..d91047f28
--- /dev/null
+++ b/src/docs/asciidoc/index.adoc
@@ -0,0 +1,47 @@
+:hardbreaks:
+ifndef::snippets[]
+:snippets: ../../../build/generated-snippets
+endif::[]
+
+=== 게시글 작성
+
+
+.Request
+include::{snippets}/create-post/http-request.adoc[]
+
+.Response
+include::{snippets}/create-post/response-body.adoc[]
+include::{snippets}/create-post/response-fields.adoc[]
+
+---
+=== 게시글 수정
+
+
+.Request
+include::{snippets}/update-post/http-request.adoc[]
+
+.Response
+include::{snippets}/update-post/response-body.adoc[]
+include::{snippets}/update-post/response-fields.adoc[]
+
+---
+=== 게시글 전체 조회
+
+
+.Request
+include::{snippets}/get-posts/http-request.adoc[]
+
+.Response
+include::{snippets}/get-posts/response-body.adoc[]
+include::{snippets}/get-posts/response-fields.adoc[]
+
+---
+=== 게시글 단건 조회
+
+
+.Request
+include::{snippets}/get-post/http-request.adoc[]
+
+.Response
+include::{snippets}/get-post/response-body.adoc[]
+include::{snippets}/get-post/response-fields.adoc[]
\ No newline at end of file
diff --git a/src/docs/asciidoc/index.pdf b/src/docs/asciidoc/index.pdf
new file mode 100644
index 000000000..7ea4e5855
Binary files /dev/null and b/src/docs/asciidoc/index.pdf differ
diff --git a/src/main/java/com/prgrms/board/BoardApplication.java b/src/main/java/com/prgrms/board/BoardApplication.java
new file mode 100644
index 000000000..2e01314ef
--- /dev/null
+++ b/src/main/java/com/prgrms/board/BoardApplication.java
@@ -0,0 +1,13 @@
+package com.prgrms.board;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class BoardApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(BoardApplication.class, args);
+	}
+
+}
diff --git a/src/main/java/com/prgrms/board/controller/PostApiController.java b/src/main/java/com/prgrms/board/controller/PostApiController.java
new file mode 100644
index 000000000..f9fd09ac6
--- /dev/null
+++ b/src/main/java/com/prgrms/board/controller/PostApiController.java
@@ -0,0 +1,88 @@
+package com.prgrms.board.controller;
+
+import com.prgrms.board.controller.request.CreatePostRequest;
+import com.prgrms.board.controller.request.UpdatePostRequest;
+import com.prgrms.board.controller.response.CreatePostResponse;
+import com.prgrms.board.controller.response.FindPostResponse;
+import com.prgrms.board.controller.response.FindPostsResponse;
+import com.prgrms.board.controller.response.UpdatePostResponse;
+import com.prgrms.board.service.PostService;
+import com.prgrms.board.service.dto.PostDto;
+import com.prgrms.board.service.dto.PostListDto;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.web.PageableDefault;
+import org.springframework.http.ResponseEntity;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/posts")
+public class PostApiController {
+
+    private final PostService postService;
+
+    /**
+     * 게시글 작성
+     *
+     * @param createPostRequest
+     * @return CreatePostResponse
+     */
+    @PostMapping
+    @Transactional
+    public ResponseEntity<CreatePostResponse> createPost(@RequestBody CreatePostRequest createPostRequest) {
+
+        Long userId = createPostRequest.getUserId();
+        String title = createPostRequest.getTitle();
+        String content = createPostRequest.getContent();
+        Long postId = postService.create(userId, new PostDto(title, content));
+        return ResponseEntity.ok(new CreatePostResponse(postId));
+    }
+
+    /**
+     * 게시글 수정
+     *
+     * @param postId
+     * @param updatePostRequest
+     * @return
+     */
+    @PostMapping("/{postId}")
+    @Transactional
+    public ResponseEntity<UpdatePostResponse> updatePost(@PathVariable Long postId, @RequestBody UpdatePostRequest updatePostRequest) {
+
+        Long updatedPostId = postService.update(postId, updatePostRequest.getContent());
+        return ResponseEntity.ok(new UpdatePostResponse(updatedPostId));
+    }
+
+
+    /**
+     * 게시글 전체 페이징 조회
+     *
+     * @param pageable
+     * @return
+     */
+    @GetMapping
+    public ResponseEntity<FindPostsResponse> getPosts(@PageableDefault(size = 10, sort = "id") Pageable pageable){
+        PostListDto postListDto = postService.findAll(pageable);
+        List<FindPostResponse> findPostResponseList = postListDto.getPostDtoList().stream()
+                .map(it -> new FindPostResponse(it.getId(), it.getTitle(), it.getContent()))
+                .collect(Collectors.toList());
+        return ResponseEntity.ok(new FindPostsResponse(postListDto.getCount(), findPostResponseList));
+    }
+
+    /**
+     * 게시글 단일 조회
+     *
+     * @param postId
+     * @return
+     */
+    @GetMapping("/{postId}")
+    public ResponseEntity<FindPostResponse> getPost(@PathVariable("postId") Long postId){
+        PostDto postDto = postService.findById(postId);
+        return ResponseEntity.ok(new FindPostResponse(postDto.getId(), postDto.getTitle(), postDto.getContent()));
+    }
+}
diff --git a/src/main/java/com/prgrms/board/controller/request/CreatePostRequest.java b/src/main/java/com/prgrms/board/controller/request/CreatePostRequest.java
new file mode 100644
index 000000000..e1a41d595
--- /dev/null
+++ b/src/main/java/com/prgrms/board/controller/request/CreatePostRequest.java
@@ -0,0 +1,18 @@
+package com.prgrms.board.controller.request;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import static lombok.AccessLevel.PROTECTED;
+
+@Getter
+@NoArgsConstructor(access = PROTECTED)
+@AllArgsConstructor
+public class CreatePostRequest {
+
+    private Long userId;
+    private String title;
+    private String content;
+
+}
diff --git a/src/main/java/com/prgrms/board/controller/request/UpdatePostRequest.java b/src/main/java/com/prgrms/board/controller/request/UpdatePostRequest.java
new file mode 100644
index 000000000..0e84eca7a
--- /dev/null
+++ b/src/main/java/com/prgrms/board/controller/request/UpdatePostRequest.java
@@ -0,0 +1,15 @@
+package com.prgrms.board.controller.request;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import static lombok.AccessLevel.PROTECTED;
+
+@Getter
+@NoArgsConstructor(access = PROTECTED)
+@AllArgsConstructor
+public class UpdatePostRequest {
+
+    private String content;
+}
diff --git a/src/main/java/com/prgrms/board/controller/response/CreatePostResponse.java b/src/main/java/com/prgrms/board/controller/response/CreatePostResponse.java
new file mode 100644
index 000000000..83798cb85
--- /dev/null
+++ b/src/main/java/com/prgrms/board/controller/response/CreatePostResponse.java
@@ -0,0 +1,12 @@
+package com.prgrms.board.controller.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class CreatePostResponse {
+
+    private Long postId;
+
+}
diff --git a/src/main/java/com/prgrms/board/controller/response/FindPostResponse.java b/src/main/java/com/prgrms/board/controller/response/FindPostResponse.java
new file mode 100644
index 000000000..0da19802d
--- /dev/null
+++ b/src/main/java/com/prgrms/board/controller/response/FindPostResponse.java
@@ -0,0 +1,13 @@
+package com.prgrms.board.controller.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class FindPostResponse {
+
+    private Long id;
+    private String title;
+    private String content;
+}
diff --git a/src/main/java/com/prgrms/board/controller/response/FindPostsResponse.java b/src/main/java/com/prgrms/board/controller/response/FindPostsResponse.java
new file mode 100644
index 000000000..66aed8da0
--- /dev/null
+++ b/src/main/java/com/prgrms/board/controller/response/FindPostsResponse.java
@@ -0,0 +1,15 @@
+package com.prgrms.board.controller.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import java.util.List;
+
+@Getter
+@AllArgsConstructor
+public class FindPostsResponse {
+
+    int count;
+
+    List<FindPostResponse> findPostResponseList;
+}
diff --git a/src/main/java/com/prgrms/board/controller/response/UpdatePostResponse.java b/src/main/java/com/prgrms/board/controller/response/UpdatePostResponse.java
new file mode 100644
index 000000000..563c82ca5
--- /dev/null
+++ b/src/main/java/com/prgrms/board/controller/response/UpdatePostResponse.java
@@ -0,0 +1,11 @@
+package com.prgrms.board.controller.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class UpdatePostResponse {
+
+    private Long postId;
+}
diff --git a/src/main/java/com/prgrms/board/domain/Base.java b/src/main/java/com/prgrms/board/domain/Base.java
new file mode 100644
index 000000000..3187abf0c
--- /dev/null
+++ b/src/main/java/com/prgrms/board/domain/Base.java
@@ -0,0 +1,16 @@
+package com.prgrms.board.domain;
+
+import lombok.Getter;
+
+import javax.persistence.Column;
+import javax.persistence.MappedSuperclass;
+import java.time.LocalDateTime;
+
+@Getter
+@MappedSuperclass
+public abstract class Base {
+
+    @Column(columnDefinition = "TIMESTAMP")
+    private LocalDateTime created_at;
+
+}
diff --git a/src/main/java/com/prgrms/board/domain/Post.java b/src/main/java/com/prgrms/board/domain/Post.java
new file mode 100644
index 000000000..0b4bcdf9d
--- /dev/null
+++ b/src/main/java/com/prgrms/board/domain/Post.java
@@ -0,0 +1,42 @@
+package com.prgrms.board.domain;
+
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+
+import static javax.persistence.FetchType.LAZY;
+import static javax.persistence.GenerationType.IDENTITY;
+
+@Getter
+@Entity
+@Table(name = "post")
+@AllArgsConstructor
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Post extends Base {
+
+    @Id
+    @Column(name = "post_id")
+    @GeneratedValue(strategy = IDENTITY)
+    private Long id;
+
+    private String title;
+
+    private String content;
+
+    @ManyToOne(fetch = LAZY)
+    @JoinColumn(name = "user_id")
+    private User user;
+
+    public Post(String title, String content, User user) {
+        this.title = title;
+        this.content = content;
+        this.user = user;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+}
diff --git a/src/main/java/com/prgrms/board/domain/User.java b/src/main/java/com/prgrms/board/domain/User.java
new file mode 100644
index 000000000..c9241c8b7
--- /dev/null
+++ b/src/main/java/com/prgrms/board/domain/User.java
@@ -0,0 +1,42 @@
+package com.prgrms.board.domain;
+
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static javax.persistence.GenerationType.*;
+
+@Getter
+@Entity
+@Table(name = "users")
+@AllArgsConstructor
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class User extends Base {
+
+    @Id
+    @Column(name = "user_id")
+    @GeneratedValue(strategy = IDENTITY)
+    private Long id;
+
+    @Column(name = "user_name")
+    private String name;
+
+    private int age;
+
+    private String hobby;
+
+    @OneToMany(mappedBy = "user", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<Post> postList = new ArrayList<>();
+
+    public User(String name, int age, String hobby) {
+        this.name = name;
+        this.age = age;
+        this.hobby = hobby;
+    }
+}
diff --git a/src/main/java/com/prgrms/board/init/initDB.java b/src/main/java/com/prgrms/board/init/initDB.java
new file mode 100644
index 000000000..4779d7e4c
--- /dev/null
+++ b/src/main/java/com/prgrms/board/init/initDB.java
@@ -0,0 +1,39 @@
+package com.prgrms.board.init;
+
+import com.prgrms.board.domain.User;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.annotation.PostConstruct;
+import javax.persistence.EntityManager;
+
+@Component
+@RequiredArgsConstructor
+public class initDB {
+
+    private final UserService userService;
+
+    @PostConstruct
+    public void init(){
+        userService.dbinit();
+    }
+
+    @Component
+    @Transactional
+    @RequiredArgsConstructor
+    static class UserService {
+
+        private final EntityManager em;
+
+        public void dbinit() {
+            User user1 = new User("최인준", 20, "헬스");
+            User user2 = new User("남은찬", 21, "클라이밍");
+
+            em.persist(user1);
+            em.persist(user2);
+        }
+
+    }
+
+}
diff --git a/src/main/java/com/prgrms/board/repository/PostRepository.java b/src/main/java/com/prgrms/board/repository/PostRepository.java
new file mode 100644
index 000000000..33649ad83
--- /dev/null
+++ b/src/main/java/com/prgrms/board/repository/PostRepository.java
@@ -0,0 +1,9 @@
+package com.prgrms.board.repository;
+
+import com.prgrms.board.domain.Post;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface PostRepository extends JpaRepository<Post, Long> {
+}
diff --git a/src/main/java/com/prgrms/board/repository/UserRepository.java b/src/main/java/com/prgrms/board/repository/UserRepository.java
new file mode 100644
index 000000000..c444559e3
--- /dev/null
+++ b/src/main/java/com/prgrms/board/repository/UserRepository.java
@@ -0,0 +1,9 @@
+package com.prgrms.board.repository;
+
+import com.prgrms.board.domain.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface UserRepository extends JpaRepository<User, Long> {
+}
diff --git a/src/main/java/com/prgrms/board/service/PostService.java b/src/main/java/com/prgrms/board/service/PostService.java
new file mode 100644
index 000000000..2d2e1cb9c
--- /dev/null
+++ b/src/main/java/com/prgrms/board/service/PostService.java
@@ -0,0 +1,55 @@
+package com.prgrms.board.service;
+
+import com.prgrms.board.domain.Post;
+import com.prgrms.board.domain.User;
+import com.prgrms.board.repository.PostRepository;
+import com.prgrms.board.repository.UserRepository;
+import com.prgrms.board.service.dto.PostDto;
+import com.prgrms.board.service.dto.PostListDto;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Service
+@RequiredArgsConstructor
+public class PostService {
+
+    private final PostRepository postRepository;
+    private final UserRepository userRepository;
+
+    @Transactional
+    public Long create(Long userId, PostDto postDto) {
+        User user = userRepository.findById(userId).orElseThrow();
+        Post post = new Post(postDto.getTitle(), postDto.getContent(), user);
+        Post savedPost = postRepository.save(post);
+        return savedPost.getId();
+    }
+
+    @Transactional
+    public Long update(Long postId, String content) {
+        Post post = postRepository.findById(postId).orElseThrow();
+        post.setContent(content);
+        return postId;
+    }
+
+    @Transactional(readOnly = true)
+    public PostListDto findAll(Pageable pageable){
+        Page<Post> postList = postRepository.findAll(pageable);
+        List<PostDto> postDtoList = postList.stream()
+                .map(it -> new PostDto(it.getId(), it.getTitle(), it.getContent()))
+                .collect(Collectors.toList());
+        return new PostListDto(postList.getSize(), postDtoList);
+    }
+
+    @Transactional(readOnly = true)
+    public PostDto findById(Long postId){
+        Post findPost = postRepository.findById(postId)
+                .orElseThrow();
+        return new PostDto(findPost.getId(), findPost.getTitle(), findPost.getContent());
+    }
+}
diff --git a/src/main/java/com/prgrms/board/service/dto/PostDto.java b/src/main/java/com/prgrms/board/service/dto/PostDto.java
new file mode 100644
index 000000000..e76c6678b
--- /dev/null
+++ b/src/main/java/com/prgrms/board/service/dto/PostDto.java
@@ -0,0 +1,20 @@
+package com.prgrms.board.service.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class PostDto {
+
+    private Long id;
+
+    private String title;
+
+    private String content;
+
+    public PostDto(String title, String content) {
+        this.title = title;
+        this.content = content;
+    }
+}
diff --git a/src/main/java/com/prgrms/board/service/dto/PostListDto.java b/src/main/java/com/prgrms/board/service/dto/PostListDto.java
new file mode 100644
index 000000000..f7f132614
--- /dev/null
+++ b/src/main/java/com/prgrms/board/service/dto/PostListDto.java
@@ -0,0 +1,16 @@
+package com.prgrms.board.service.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import java.util.List;
+
+@Getter
+@AllArgsConstructor
+public class PostListDto {
+
+    int count;
+
+    List<PostDto> postDtoList;
+
+}
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
new file mode 100644
index 000000000..70cc15ff8
--- /dev/null
+++ b/src/main/resources/application.yml
@@ -0,0 +1,14 @@
+spring:
+  jpa:
+    show-sql: true
+    hibernate:
+      ddl-auto: create-drop
+    properties:
+      hibernate:
+        format_sql: true
+    generate-ddl: true
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: ${DB_URL}
+    username: ${DB_USERNAME}
+    password: ${DB_PASSWORD}
\ No newline at end of file
diff --git a/src/test/java/com/prgrms/board/controller/PostApiControllerTest.java b/src/test/java/com/prgrms/board/controller/PostApiControllerTest.java
new file mode 100644
index 000000000..c2428337f
--- /dev/null
+++ b/src/test/java/com/prgrms/board/controller/PostApiControllerTest.java
@@ -0,0 +1,194 @@
+package com.prgrms.board.controller;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.prgrms.board.controller.request.CreatePostRequest;
+import com.prgrms.board.controller.request.UpdatePostRequest;
+import com.prgrms.board.controller.utils.DatabaseCleaner;
+import org.json.JSONObject;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.restdocs.AutoConfigureRestDocs;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.MediaType;
+import org.springframework.restdocs.payload.JsonFieldType;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.ResultActions;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.Set;
+
+import static org.springframework.restdocs.mockmvc.MockMvcRestDocumentation.document;
+import static org.springframework.restdocs.payload.PayloadDocumentation.*;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+
+@AutoConfigureRestDocs
+@AutoConfigureMockMvc
+@TestPropertySource("classpath:h2.properties")
+@SpringBootTest
+class PostApiControllerTest {
+
+    @Autowired
+    private MockMvc mockMvc;
+
+    @Autowired
+    ObjectMapper objectMapper;
+
+    private DatabaseCleaner databaseCleaner;
+    private static final Set<String> tableNameSet = Set.of("post", "users");
+
+    @Autowired
+    public void setDatabaseCleaner(DatabaseCleaner databaseCleaner) {
+        this.databaseCleaner = databaseCleaner;
+    }
+
+//    @BeforeEach
+//    void cleanUpDB() {
+//        databaseCleaner.dbCleanUp(tableNameSet);
+//    }
+
+
+    @DisplayName("게시글 작성")
+    @Test
+    @Transactional
+    void testCreatePost() throws Exception {
+        // given
+        String content = getCreatePostRequest(1L, "title1", "content1");
+
+        // when
+        ResultActions resultActions = createPost(content);
+
+        // then
+        resultActions.andExpectAll(
+                        jsonPath("$.postId").isNumber()
+                )
+                .andDo(print())
+                .andDo(
+                        document("create-post",
+                                requestFields(
+                                        fieldWithPath("userId").type(JsonFieldType.NUMBER).description("사용자 아이디"),
+                                        fieldWithPath("title").type(JsonFieldType.STRING).description("제목"),
+                                        fieldWithPath("content").type(JsonFieldType.STRING).description("내용")
+                                ),
+                                responseFields(
+                                        fieldWithPath("postId").type(JsonFieldType.NUMBER).description("게시글 아이디")
+                                )
+                        )
+                );
+    }
+
+    @DisplayName("게시글 수정")
+    @Test
+    void testUpdatePost() throws Exception {
+        // given
+        String postId = createPostAndGetPostId(1L, "title1", "content1");
+        UpdatePostRequest updatePost = new UpdatePostRequest("updatePost");
+        String updateContent = objectMapper.writeValueAsString(updatePost);
+
+        // when
+        ResultActions resultActions = mockMvc.perform(MockMvcRequestBuilders
+                .post("/posts/" + postId)
+                .accept(MediaType.APPLICATION_JSON)
+                .contentType(MediaType.APPLICATION_JSON)
+                .content(updateContent));
+
+        // then
+        resultActions.andExpectAll(
+                        jsonPath("$.postId").isNumber()
+                )
+                .andDo(print())
+                .andDo(
+                        document("update-post",
+                                requestFields(
+                                        fieldWithPath("content").type(JsonFieldType.STRING).description("수정된 게시글")
+                                ),
+                                responseFields(
+                                        fieldWithPath("postId").type(JsonFieldType.NUMBER).description("수정된 게시글 아이디")
+                                ))
+                );
+    }
+
+    @DisplayName("게시글 전체 페이징 조회")
+    @Test
+    void testGetPosts() throws Exception {
+        // given
+        String content = getCreatePostRequest(1L, "testTitle", "testContent");
+        createPost(content);
+
+        // when
+        ResultActions resultActions = mockMvc.perform(MockMvcRequestBuilders
+                .get("/posts")
+        );
+
+        // then
+        resultActions.andExpectAll(
+                        jsonPath("$.count").isNotEmpty(),
+                        jsonPath("$.findPostResponseList").isArray()
+                )
+                .andDo(print())
+                .andDo(document("get-posts",
+                        responseFields(
+                                fieldWithPath("count").type(JsonFieldType.NUMBER).description("전체 게시글 갯수"),
+                                fieldWithPath("findPostResponseList").type(JsonFieldType.ARRAY).description("전체 게시글"),
+                                fieldWithPath("findPostResponseList[].id").type(JsonFieldType.NUMBER).description("게시글 id"),
+                                fieldWithPath("findPostResponseList[].title").type(JsonFieldType.STRING).description("게시글 제목"),
+                                fieldWithPath("findPostResponseList[].content").type(JsonFieldType.STRING).description("게시글 내용")
+                        )
+                    )
+                );
+
+    }
+
+    @DisplayName("게시글 단일 조회")
+    @Test
+    void testGetPost() throws Exception {
+        // given
+        String postId = createPostAndGetPostId(1L, "testTitle", "testContent");
+
+        // when
+        ResultActions resultActions = mockMvc.perform(MockMvcRequestBuilders
+                .get("/posts/" + postId)
+        );
+
+        // then
+        resultActions.andExpectAll(
+                jsonPath("$.id").isNumber(),
+                jsonPath("$.title").isString(),
+                jsonPath("$.content").isString()
+        )
+                .andDo(print())
+                .andDo(document("get-post",
+                        responseFields(
+                                fieldWithPath("id").type(JsonFieldType.NUMBER).description("게시글 id"),
+                                fieldWithPath("title").type(JsonFieldType.STRING).description("제목"),
+                                fieldWithPath("content").type(JsonFieldType.STRING).description("내용")
+                        )
+                ));
+    }
+
+    private ResultActions createPost(String content) throws Exception {
+        return mockMvc.perform(MockMvcRequestBuilders
+                .post("/posts")
+                .accept(MediaType.APPLICATION_JSON)
+                .contentType(MediaType.APPLICATION_JSON)
+                .content(content));
+    }
+
+    private String getCreatePostRequest(Long id, String title, String content) throws JsonProcessingException {
+        CreatePostRequest createPostRequest = new CreatePostRequest(id, title, content);
+        return objectMapper.writeValueAsString(createPostRequest);
+    }
+
+    private String createPostAndGetPostId(Long id, String title, String content) throws Exception {
+        ResultActions resultActions = createPost(getCreatePostRequest(id, title, content));
+        String stringResponse = resultActions.andReturn().getResponse().getContentAsString();
+        JSONObject jsonObject = new JSONObject(stringResponse);
+        return jsonObject.getString("postId");
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/com/prgrms/board/controller/utils/DatabaseCleaner.java b/src/test/java/com/prgrms/board/controller/utils/DatabaseCleaner.java
new file mode 100644
index 000000000..a38d730bf
--- /dev/null
+++ b/src/test/java/com/prgrms/board/controller/utils/DatabaseCleaner.java
@@ -0,0 +1,30 @@
+package com.prgrms.board.controller.utils;
+
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+import java.util.Set;
+
+@Component
+public class DatabaseCleaner {
+
+    @PersistenceContext
+    protected EntityManager entityManager;
+
+    @Transactional
+    @Modifying
+    public void dbCleanUp(Set<String> tableNameSet) {
+        entityManager.createNativeQuery(H2Dialect.REFERER_FALSE).executeUpdate();
+        tableNameSet.forEach(n -> entityManager.createNativeQuery(H2Dialect.TRUNCATE + n));
+        entityManager.createNativeQuery(H2Dialect.REFERER_TRUE).executeUpdate();
+    }
+
+    private static final class H2Dialect {
+        private static final String REFERER_TRUE = "SET REFERENTIAL_INTEGRITY TRUE";
+        private static final String REFERER_FALSE = "SET REFERENTIAL_INTEGRITY FALSE";
+        private static final String TRUNCATE = "TRUNCATE TABLE ";
+    }
+}
diff --git a/src/test/resources/h2.properties b/src/test/resources/h2.properties
new file mode 100644
index 000000000..339b2c6db
--- /dev/null
+++ b/src/test/resources/h2.properties
@@ -0,0 +1,16 @@
+spring.datasource.driver-class-name = org.h2.Driver
+spring.datasource.url = jdbc:h2:mem:test;MODE=MySQL
+
+spring.jpa.hibernate.ddl-auto = create-drop
+spring.jpa.database-platform = org.hibernate.dialect.H2Dialect
+
+spring.datasource.hikari.maximum-pool-size = 4
+spring.datasource.hikari.pool-name = H2_TEST_POOL
+
+### FOR DEBUGGING ###
+logging.level.org.hibernate.SQL = debug
+logging.level.org.hibernate.type.descriptor.sql = trace
+
+spring.jpa.properties.hibernate.format_sql = true
+spring.jpa.properties.hibernate.highlight_sql = true
+spring.jpa.properties.hibernate.use_sql_comments = true