From 38502bf6421cbf447824ebfbb37260fc634355fc Mon Sep 17 00:00:00 2001 From: keith Date: Sun, 17 Oct 2021 21:00:46 +0800 Subject: [PATCH] =?UTF-8?q?java=20=E9=A1=B9=E7=9B=AE=20commit?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .gitignore | 33 ++ docker-compose.yaml | 17 + dubbo-client/pom.xml | 12 + .../java/com/demo/exp/dto/QueryUserParam.java | 11 + .../com/demo/exp/dto/QueryUserResponse.java | 14 + .../com/demo/exp/service/UserService.java | 8 + dubbo-consumer/mvnw | 310 ++++++++++++++++++ dubbo-consumer/mvnw.cmd | 182 ++++++++++ dubbo-consumer/pom.xml | 68 ++++ .../com/example/demo/DemoApplication.java | 13 + .../demo/controllers/UserController.java | 39 +++ .../java/com/example/demo/dto/Result.java | 37 +++ .../com/example/demo/dto/ResultGenerator.java | 50 +++ .../src/main/resources/application.yaml | 22 ++ .../example/demo/DemoApplicationTests.java | 13 + pom.xml | 37 +++ 16 files changed, 866 insertions(+) create mode 100644 .gitignore create mode 100644 docker-compose.yaml create mode 100644 dubbo-client/pom.xml create mode 100644 dubbo-client/src/main/java/com/demo/exp/dto/QueryUserParam.java create mode 100644 dubbo-client/src/main/java/com/demo/exp/dto/QueryUserResponse.java create mode 100644 dubbo-client/src/main/java/com/demo/exp/service/UserService.java create mode 100644 dubbo-consumer/mvnw create mode 100644 dubbo-consumer/mvnw.cmd create mode 100644 dubbo-consumer/pom.xml create mode 100644 dubbo-consumer/src/main/java/com/example/demo/DemoApplication.java create mode 100644 dubbo-consumer/src/main/java/com/example/demo/controllers/UserController.java create mode 100644 dubbo-consumer/src/main/java/com/example/demo/dto/Result.java create mode 100644 dubbo-consumer/src/main/java/com/example/demo/dto/ResultGenerator.java create mode 100644 dubbo-consumer/src/main/resources/application.yaml create mode 100644 dubbo-consumer/src/test/java/com/example/demo/DemoApplicationTests.java create mode 100644 pom.xml diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..549e00a --- /dev/null +++ b/.gitignore @@ -0,0 +1,33 @@ +HELP.md +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ diff --git a/docker-compose.yaml b/docker-compose.yaml new file mode 100644 index 0000000..bc92f8e --- /dev/null +++ b/docker-compose.yaml @@ -0,0 +1,17 @@ +version: '3' +services: + zookeeper: + image: zookeeper + ports: + - 2181:2181 + admin: + image: apache/dubbo-admin:latest + depends_on: + - zookeeper + ports: + - 8081:8080 + environment: + - admin.registry.address=zookeeper://zookeeper:2181 + - admin.config-center=zookeeper://zookeeper:2181 + - admin.metadata-report.address=zookeeper://zookeeper:2181 +# docker-compose -f /home/jun/docker/zookeeper/docker-compose.yaml up -d \ No newline at end of file diff --git a/dubbo-client/pom.xml b/dubbo-client/pom.xml new file mode 100644 index 0000000..6785778 --- /dev/null +++ b/dubbo-client/pom.xml @@ -0,0 +1,12 @@ + + + 4.0.0 + + com.example + demo + 0.0.1-SNAPSHOT + + + dubbo-client + diff --git a/dubbo-client/src/main/java/com/demo/exp/dto/QueryUserParam.java b/dubbo-client/src/main/java/com/demo/exp/dto/QueryUserParam.java new file mode 100644 index 0000000..5c9c743 --- /dev/null +++ b/dubbo-client/src/main/java/com/demo/exp/dto/QueryUserParam.java @@ -0,0 +1,11 @@ +package com.demo.exp.dto; + +import lombok.Data; + +import java.io.Serializable; + +@Data +public class QueryUserParam implements Serializable { + private String userName; + private String userId; +} diff --git a/dubbo-client/src/main/java/com/demo/exp/dto/QueryUserResponse.java b/dubbo-client/src/main/java/com/demo/exp/dto/QueryUserResponse.java new file mode 100644 index 0000000..ff2aa2e --- /dev/null +++ b/dubbo-client/src/main/java/com/demo/exp/dto/QueryUserResponse.java @@ -0,0 +1,14 @@ +package com.demo.exp.dto; + +import lombok.Data; + +import java.io.Serializable; + +@Data +public class QueryUserResponse implements Serializable { + private String userId; + private String userName; + private String birthDate; + private long age; + private boolean isDead; +} diff --git a/dubbo-client/src/main/java/com/demo/exp/service/UserService.java b/dubbo-client/src/main/java/com/demo/exp/service/UserService.java new file mode 100644 index 0000000..4184d9e --- /dev/null +++ b/dubbo-client/src/main/java/com/demo/exp/service/UserService.java @@ -0,0 +1,8 @@ +package com.demo.exp.service; + +import com.demo.exp.dto.QueryUserParam; +import com.demo.exp.dto.QueryUserResponse; + +public interface UserService { + QueryUserResponse QueryUser(QueryUserParam req); +} diff --git a/dubbo-consumer/mvnw b/dubbo-consumer/mvnw new file mode 100644 index 0000000..a16b543 --- /dev/null +++ b/dubbo-consumer/mvnw @@ -0,0 +1,310 @@ +#!/bin/sh +# ---------------------------------------------------------------------------- +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you 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. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Maven Start Up Batch script +# +# Required ENV vars: +# ------------------ +# JAVA_HOME - location of a JDK home dir +# +# Optional ENV vars +# ----------------- +# M2_HOME - location of maven2's installed home dir +# MAVEN_OPTS - parameters passed to the Java VM when running Maven +# e.g. to debug Maven itself, use +# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +# MAVEN_SKIP_RC - flag to disable loading of mavenrc files +# ---------------------------------------------------------------------------- + +if [ -z "$MAVEN_SKIP_RC" ] ; then + + if [ -f /etc/mavenrc ] ; then + . /etc/mavenrc + fi + + if [ -f "$HOME/.mavenrc" ] ; then + . "$HOME/.mavenrc" + fi + +fi + +# OS specific support. $var _must_ be set to either true or false. +cygwin=false; +darwin=false; +mingw=false +case "`uname`" in + CYGWIN*) cygwin=true ;; + MINGW*) mingw=true;; + Darwin*) darwin=true + # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home + # See https://developer.apple.com/library/mac/qa/qa1170/_index.html + if [ -z "$JAVA_HOME" ]; then + if [ -x "/usr/libexec/java_home" ]; then + export JAVA_HOME="`/usr/libexec/java_home`" + else + export JAVA_HOME="/Library/Java/Home" + fi + fi + ;; +esac + +if [ -z "$JAVA_HOME" ] ; then + if [ -r /etc/gentoo-release ] ; then + JAVA_HOME=`java-config --jre-home` + fi +fi + +if [ -z "$M2_HOME" ] ; then + ## resolve links - $0 may be a link to maven's home + PRG="$0" + + # need this for relative symlinks + while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG="`dirname "$PRG"`/$link" + fi + done + + saveddir=`pwd` + + M2_HOME=`dirname "$PRG"`/.. + + # make it fully qualified + M2_HOME=`cd "$M2_HOME" && pwd` + + cd "$saveddir" + # echo Using m2 at $M2_HOME +fi + +# For Cygwin, ensure paths are in UNIX format before anything is touched +if $cygwin ; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --unix "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --unix "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --unix "$CLASSPATH"` +fi + +# For Mingw, ensure paths are in UNIX format before anything is touched +if $mingw ; then + [ -n "$M2_HOME" ] && + M2_HOME="`(cd "$M2_HOME"; pwd)`" + [ -n "$JAVA_HOME" ] && + JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" +fi + +if [ -z "$JAVA_HOME" ]; then + javaExecutable="`which javac`" + if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then + # readlink(1) is not available as standard on Solaris 10. + readLink=`which readlink` + if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then + if $darwin ; then + javaHome="`dirname \"$javaExecutable\"`" + javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" + else + javaExecutable="`readlink -f \"$javaExecutable\"`" + fi + javaHome="`dirname \"$javaExecutable\"`" + javaHome=`expr "$javaHome" : '\(.*\)/bin'` + JAVA_HOME="$javaHome" + export JAVA_HOME + fi + fi +fi + +if [ -z "$JAVACMD" ] ; then + 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 + else + JAVACMD="`which java`" + fi +fi + +if [ ! -x "$JAVACMD" ] ; then + echo "Error: JAVA_HOME is not defined correctly." >&2 + echo " We cannot execute $JAVACMD" >&2 + exit 1 +fi + +if [ -z "$JAVA_HOME" ] ; then + echo "Warning: JAVA_HOME environment variable is not set." +fi + +CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher + +# traverses directory structure from process work directory to filesystem root +# first directory with .mvn subdirectory is considered project base directory +find_maven_basedir() { + + if [ -z "$1" ] + then + echo "Path not specified to find_maven_basedir" + return 1 + fi + + basedir="$1" + wdir="$1" + while [ "$wdir" != '/' ] ; do + if [ -d "$wdir"/.mvn ] ; then + basedir=$wdir + break + fi + # workaround for JBEAP-8937 (on Solaris 10/Sparc) + if [ -d "${wdir}" ]; then + wdir=`cd "$wdir/.."; pwd` + fi + # end of workaround + done + echo "${basedir}" +} + +# concatenates all lines of a file +concat_lines() { + if [ -f "$1" ]; then + echo "$(tr -s '\n' ' ' < "$1")" + fi +} + +BASE_DIR=`find_maven_basedir "$(pwd)"` +if [ -z "$BASE_DIR" ]; then + exit 1; +fi + +########################################################################################## +# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +# This allows using the maven wrapper in projects that prohibit checking in binary data. +########################################################################################## +if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found .mvn/wrapper/maven-wrapper.jar" + fi +else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." + fi + if [ -n "$MVNW_REPOURL" ]; then + jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + else + jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + fi + while IFS="=" read key value; do + case "$key" in (wrapperUrl) jarUrl="$value"; break ;; + esac + done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" + if [ "$MVNW_VERBOSE" = true ]; then + echo "Downloading from: $jarUrl" + fi + wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" + if $cygwin; then + wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` + fi + + if command -v wget > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found wget ... using wget" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + wget "$jarUrl" -O "$wrapperJarPath" + else + wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" + fi + elif command -v curl > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found curl ... using curl" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + curl -o "$wrapperJarPath" "$jarUrl" -f + else + curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f + fi + + else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Falling back to using Java to download" + fi + javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" + # For Cygwin, switch paths to Windows format before running javac + if $cygwin; then + javaClass=`cygpath --path --windows "$javaClass"` + fi + if [ -e "$javaClass" ]; then + if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Compiling MavenWrapperDownloader.java ..." + fi + # Compiling the Java class + ("$JAVA_HOME/bin/javac" "$javaClass") + fi + if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + # Running the downloader + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Running MavenWrapperDownloader.java ..." + fi + ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") + fi + fi + fi +fi +########################################################################################## +# End of extension +########################################################################################## + +export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} +if [ "$MVNW_VERBOSE" = true ]; then + echo $MAVEN_PROJECTBASEDIR +fi +MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" + +# For Cygwin, switch paths to Windows format before running java +if $cygwin; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --path --windows "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --windows "$CLASSPATH"` + [ -n "$MAVEN_PROJECTBASEDIR" ] && + MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` +fi + +# Provide a "standardized" way to retrieve the CLI args that will +# work with both Windows and non-Windows executions. +MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" +export MAVEN_CMD_LINE_ARGS + +WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +exec "$JAVACMD" \ + $MAVEN_OPTS \ + -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ + "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ + ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" diff --git a/dubbo-consumer/mvnw.cmd b/dubbo-consumer/mvnw.cmd new file mode 100644 index 0000000..c8d4337 --- /dev/null +++ b/dubbo-consumer/mvnw.cmd @@ -0,0 +1,182 @@ +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. 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, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Maven Start Up Batch script +@REM +@REM Required ENV vars: +@REM JAVA_HOME - location of a JDK home dir +@REM +@REM Optional ENV vars +@REM M2_HOME - location of maven2's installed home dir +@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands +@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending +@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven +@REM e.g. to debug Maven itself, use +@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files +@REM ---------------------------------------------------------------------------- + +@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' +@echo off +@REM set title of command window +title %0 +@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' +@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% + +@REM set %HOME% to equivalent of $HOME +if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") + +@REM Execute a user defined script before this one +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre +@REM check for pre script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" +if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" +:skipRcPre + +@setlocal + +set ERROR_CODE=0 + +@REM To isolate internal variables from possible post scripts, we use another setlocal +@setlocal + +@REM ==== START VALIDATION ==== +if not "%JAVA_HOME%" == "" goto OkJHome + +echo. +echo Error: JAVA_HOME not found in your environment. >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +:OkJHome +if exist "%JAVA_HOME%\bin\java.exe" goto init + +echo. +echo Error: JAVA_HOME is set to an invalid directory. >&2 +echo JAVA_HOME = "%JAVA_HOME%" >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +@REM ==== END VALIDATION ==== + +:init + +@REM Find the project base dir, i.e. the directory that contains the folder ".mvn". +@REM Fallback to current working directory if not found. + +set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% +IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir + +set EXEC_DIR=%CD% +set WDIR=%EXEC_DIR% +:findBaseDir +IF EXIST "%WDIR%"\.mvn goto baseDirFound +cd .. +IF "%WDIR%"=="%CD%" goto baseDirNotFound +set WDIR=%CD% +goto findBaseDir + +:baseDirFound +set MAVEN_PROJECTBASEDIR=%WDIR% +cd "%EXEC_DIR%" +goto endDetectBaseDir + +:baseDirNotFound +set MAVEN_PROJECTBASEDIR=%EXEC_DIR% +cd "%EXEC_DIR%" + +:endDetectBaseDir + +IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig + +@setlocal EnableExtensions EnableDelayedExpansion +for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a +@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% + +:endReadAdditionalConfig + +SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" +set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" +set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + +FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( + IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B +) + +@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +@REM This allows using the maven wrapper in projects that prohibit checking in binary data. +if exist %WRAPPER_JAR% ( + if "%MVNW_VERBOSE%" == "true" ( + echo Found %WRAPPER_JAR% + ) +) else ( + if not "%MVNW_REPOURL%" == "" ( + SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + ) + if "%MVNW_VERBOSE%" == "true" ( + echo Couldn't find %WRAPPER_JAR%, downloading it ... + echo Downloading from: %DOWNLOAD_URL% + ) + + powershell -Command "&{"^ + "$webclient = new-object System.Net.WebClient;"^ + "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ + "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ + "}"^ + "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ + "}" + if "%MVNW_VERBOSE%" == "true" ( + echo Finished downloading %WRAPPER_JAR% + ) +) +@REM End of extension + +@REM Provide a "standardized" way to retrieve the CLI args that will +@REM work with both Windows and non-Windows executions. +set MAVEN_CMD_LINE_ARGS=%* + +%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* +if ERRORLEVEL 1 goto error +goto end + +:error +set ERROR_CODE=1 + +:end +@endlocal & set ERROR_CODE=%ERROR_CODE% + +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost +@REM check for post script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" +if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" +:skipRcPost + +@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' +if "%MAVEN_BATCH_PAUSE%" == "on" pause + +if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% + +exit /B %ERROR_CODE% diff --git a/dubbo-consumer/pom.xml b/dubbo-consumer/pom.xml new file mode 100644 index 0000000..959b66f --- /dev/null +++ b/dubbo-consumer/pom.xml @@ -0,0 +1,68 @@ + + + 4.0.0 + + com.example + demo + 0.0.1-SNAPSHOT + + + dubbo-consumer + 0.0.1-SNAPSHOT + dubbo-demo-consumer + + + false + 2.7.14 + 2.12.0 + 3.4.14 + + + + org.springframework.boot + spring-boot-starter-web + + + + org.springframework.boot + spring-boot-starter-test + test + + + + org.apache.dubbo + dubbo-spring-boot-starter + ${dubbo.version} + + + + org.apache.dubbo + dubbo-dependencies-zookeeper + ${dubbo.version} + pom + + + org.slf4j + slf4j-log4j12 + + + + + com.example + dubbo-client + 0.0.1-SNAPSHOT + compile + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + diff --git a/dubbo-consumer/src/main/java/com/example/demo/DemoApplication.java b/dubbo-consumer/src/main/java/com/example/demo/DemoApplication.java new file mode 100644 index 0000000..64b538a --- /dev/null +++ b/dubbo-consumer/src/main/java/com/example/demo/DemoApplication.java @@ -0,0 +1,13 @@ +package com.example.demo; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class DemoApplication { + + public static void main(String[] args) { + SpringApplication.run(DemoApplication.class, args); + } + +} diff --git a/dubbo-consumer/src/main/java/com/example/demo/controllers/UserController.java b/dubbo-consumer/src/main/java/com/example/demo/controllers/UserController.java new file mode 100644 index 0000000..d8b370d --- /dev/null +++ b/dubbo-consumer/src/main/java/com/example/demo/controllers/UserController.java @@ -0,0 +1,39 @@ +package com.example.demo.controllers; + +import com.demo.exp.dto.QueryUserParam; +import com.demo.exp.dto.QueryUserResponse; +import com.demo.exp.service.UserService; +import com.example.demo.dto.Result; +import com.example.demo.dto.ResultGenerator; +import lombok.extern.slf4j.Slf4j; +import org.apache.dubbo.config.annotation.DubboReference; +import org.apache.dubbo.rpc.RpcContext; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.ResponseBody; +import org.springframework.web.bind.annotation.RestController; + +@RestController +@RequestMapping("/api/user") +@Slf4j +public class UserController { + @DubboReference(retries = 0, timeout = 1000 * 60, application = "dubbogo-demo", group = "dubbo-service", version = "1.0.0") + UserService userService; + + @GetMapping("/query") + @ResponseBody + public Result QueryUser(){ + QueryUserParam req = new QueryUserParam(); + req.setUserId("666"); + RpcContext rpcContext = RpcContext.getContext(); + rpcContext.setAttachment("app", "dubbo-consumer"); + QueryUserResponse resp = null; + try{ + resp = userService.QueryUser(req); + }catch (Throwable e){ + log.error("QueryUser error", e); + return ResultGenerator.genFailResult(e.getMessage()); + } + return ResultGenerator.genSuccessResult(resp); + } +} diff --git a/dubbo-consumer/src/main/java/com/example/demo/dto/Result.java b/dubbo-consumer/src/main/java/com/example/demo/dto/Result.java new file mode 100644 index 0000000..ab77d9f --- /dev/null +++ b/dubbo-consumer/src/main/java/com/example/demo/dto/Result.java @@ -0,0 +1,37 @@ +package com.example.demo.dto; + +import com.fasterxml.jackson.annotation.JsonInclude; +import lombok.Getter; +import lombok.Setter; + +import java.io.Serializable; + +@Getter +@Setter +@JsonInclude(JsonInclude.Include.NON_NULL) +public class Result implements Serializable { + private static final long serialVersionUID = 1L; + // 业务码code + private int resultCode; + // 返回信息 + private String message; + // 返回的数据 + private T data; + + public Result(){} + + public Result(int code, String message){ + this.resultCode = code; + this.message = message; + } + + @Override + public String toString(){ + return "Result{" + + "resultCode=" + resultCode + + ", message='" + message + "'" + + ", data=" + data + + "}"; + } + +} diff --git a/dubbo-consumer/src/main/java/com/example/demo/dto/ResultGenerator.java b/dubbo-consumer/src/main/java/com/example/demo/dto/ResultGenerator.java new file mode 100644 index 0000000..0caab03 --- /dev/null +++ b/dubbo-consumer/src/main/java/com/example/demo/dto/ResultGenerator.java @@ -0,0 +1,50 @@ +package com.example.demo.dto; + +import org.springframework.util.StringUtils; + +public class ResultGenerator { + private static final String DEFAULT_SUCCESS_MESSAGE = "success"; + private static final String DEFAULT_FAIL_MESSAGE = "fail"; + private static final int RESULT_CODE_SUCCESS = 200; + private static final int RESULT_CODE_SERVER_ERROR = 500; + + public static Result genSuccessResult(){ + Result res = new Result(); + res.setResultCode(RESULT_CODE_SUCCESS); + res.setMessage(DEFAULT_SUCCESS_MESSAGE); + return res; + } + + public static Result genSuccessResult(String msg){ + Result res = new Result(); + res.setResultCode(RESULT_CODE_SUCCESS); + res.setMessage(msg); + return res; + } + + public static Result genSuccessResult(Object data){ + Result res = new Result(); + res.setResultCode(RESULT_CODE_SUCCESS); + res.setMessage(DEFAULT_SUCCESS_MESSAGE); + res.setData(data); + return res; + } + + public static Result genFailResult(String msg){ + Result res = new Result(); + res.setResultCode(RESULT_CODE_SERVER_ERROR); + if(!StringUtils.hasLength(msg)){ + res.setMessage(DEFAULT_FAIL_MESSAGE); + }else{ + res.setMessage(msg); + } + return res; + } + + public static Result genErrorResult(int code, String msg){ + Result res = new Result(); + res.setResultCode(code); + res.setMessage(msg); + return res; + } +} diff --git a/dubbo-consumer/src/main/resources/application.yaml b/dubbo-consumer/src/main/resources/application.yaml new file mode 100644 index 0000000..d542801 --- /dev/null +++ b/dubbo-consumer/src/main/resources/application.yaml @@ -0,0 +1,22 @@ +server: + port: 7000 + +spring: + application: + name: dubbo-consumer +logging: + level: + root: info + +#dubbo +dubbo: + application: + name: dubbo-consumer + registry: + address: zookeeper://192.168.96.129:2181 + timeout: 60000 + protocal: + name: dubbo + consumer: + retries: 1 + check: false diff --git a/dubbo-consumer/src/test/java/com/example/demo/DemoApplicationTests.java b/dubbo-consumer/src/test/java/com/example/demo/DemoApplicationTests.java new file mode 100644 index 0000000..2778a6a --- /dev/null +++ b/dubbo-consumer/src/test/java/com/example/demo/DemoApplicationTests.java @@ -0,0 +1,13 @@ +package com.example.demo; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class DemoApplicationTests { + + @Test + void contextLoads() { + } + +} diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000..3d6a064 --- /dev/null +++ b/pom.xml @@ -0,0 +1,37 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 2.5.5 + + + + com.example + demo + 0.0.1-SNAPSHOT + demo + Demo project for Spring Boot + + pom + + + 1.8 + + + + dubbo-client + dubbo-consumer + + + + + + org.projectlombok + lombok + true + + +