From f0369c62461df348fe1ce3357230d6b15249ab9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=AE=B8=E6=99=93=E4=B8=9C?= <763795151@qq.com>
Date: Wed, 6 Aug 2025 20:21:02 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96linux=E5=90=AF=E5=81=9C?=
 =?UTF-8?q?=E8=84=9A=E6=9C=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 bin/shutdown.sh | 64 ++++++++++++++++++++++++++++++++++++++++++-------
 bin/start.sh    | 52 ++++++++++++++++++++++++++++++----------
 2 files changed, 95 insertions(+), 21 deletions(-)

diff --git a/bin/shutdown.sh b/bin/shutdown.sh
index f0f09ce..0e9c524 100644
--- a/bin/shutdown.sh
+++ b/bin/shutdown.sh
@@ -1,13 +1,61 @@
 #!/bin/bash
 
-PREFIX='./'
-CMD=$0
-if [[ $CMD == $PREFIX* ]]; then
-        CMD=${CMD:2}
+# 获取脚本真实路径（兼容Linux和macOS）
+if [ -L "$0" ]; then
+    # 处理符号链接
+    if command -v greadlink >/dev/null 2>&1; then
+        SCRIPT_PATH=$(greadlink -f "$0")
+    elif command -v readlink >/dev/null 2>&1; then
+        SCRIPT_PATH=$(readlink -f "$0")
+    else
+        # 使用perl作为备选
+        SCRIPT_PATH=$(perl -e 'use Cwd "abs_path"; print abs_path(shift)' "$0" 2>/dev/null)
+    fi
+else
+    SCRIPT_PATH="$0"
 fi
-SCRIPT_DIR=$(dirname "`pwd`/$CMD")
-PROJECT_DIR=`dirname "$SCRIPT_DIR"`
+
+# 最终回退方案
+if [ -z "$SCRIPT_PATH" ] || [ ! -f "$SCRIPT_PATH" ]; then
+    SCRIPT_PATH="$0"
+fi
+
+# 计算项目根目录
+SCRIPT_DIR=$(dirname "$SCRIPT_PATH")
+PROJECT_DIR=$(cd "$SCRIPT_DIR" && cd .. && pwd 2>/dev/null)
+
+# 验证项目目录是否存在
+if [ ! -d "$PROJECT_DIR" ]; then
+    echo "ERROR: Failed to determine project directory!" >&2
+    exit 1
+fi
+
 # 不要修改进程标记，作为进程属性关闭使用
 PROCESS_FLAG="kafka-console-ui-process-flag:${PROJECT_DIR}"
-pkill -f $PROCESS_FLAG
-echo 'Stop Kafka-console-ui!'
\ No newline at end of file
+
+# 停止前检查进程是否存在
+if pgrep -f "$PROCESS_FLAG" >/dev/null; then
+    # 先尝试正常停止
+    pkill -f "$PROCESS_FLAG"
+
+    # 等待进程退出
+    TIMEOUT=10
+    while [ $TIMEOUT -gt 0 ]; do
+        if ! pgrep -f "$PROCESS_FLAG" >/dev/null; then
+            break
+        fi
+        sleep 1
+        TIMEOUT=$((TIMEOUT - 1))
+    done
+
+    # 检查是否仍有进程存在
+    if pgrep -f "$PROCESS_FLAG" >/dev/null; then
+        # 强制终止
+        pkill -9 -f "$PROCESS_FLAG"
+        echo "Stop Kafka-console-ui! (force killed)"
+    else
+        echo "Stop Kafka-console-ui! (gracefully stopped)"
+    fi
+else
+    echo "Kafka-console-ui is not running."
+fi
\ No newline at end of file
diff --git a/bin/start.sh b/bin/start.sh
index de89872..716d250 100644
--- a/bin/start.sh
+++ b/bin/start.sh
@@ -1,29 +1,55 @@
 #!/bin/bash
 
-# 设置jvm堆大小及栈大小，栈大小最少设置为256K，不要小于这个值，比如设置为128，太小了
+# 设置jvm堆大小及栈大小
 JAVA_MEM_OPTS="-Xmx512m -Xms512m -Xmn256m -Xss256k"
 
-PREFIX='./'
-CMD=$0
-if [[ $CMD == $PREFIX* ]]; then
-        CMD=${CMD:2}
+# 获取脚本真实路径（兼容Linux和macOS）
+if [ -L "$0" ]; then
+    # 处理符号链接
+    if command -v greadlink >/dev/null 2>&1; then
+        # macOS使用greadlink（需brew install coreutils）
+        SCRIPT_PATH=$(greadlink -f "$0")
+    else
+        # Linux使用readlink
+        SCRIPT_PATH=$(readlink -f "$0")
+    fi
+else
+    SCRIPT_PATH="$0"
 fi
-SCRIPT_DIR=$(dirname "`pwd`/$CMD")
-PROJECT_DIR=`dirname "$SCRIPT_DIR"`
+
+# 如果上述方法失败（如macOS无greadlink），使用替代方案
+if [ -z "$SCRIPT_PATH" ] || [ ! -f "$SCRIPT_PATH" ]; then
+    # 使用perl跨平台解决方案
+    SCRIPT_PATH=$(perl -e 'use Cwd "abs_path"; print abs_path(shift)' "$0" 2>/dev/null)
+fi
+
+# 最终回退方案
+if [ -z "$SCRIPT_PATH" ] || [ ! -f "$SCRIPT_PATH" ]; then
+    SCRIPT_PATH="$0"
+fi
+
+# 计算项目根目录
+SCRIPT_DIR=$(dirname "$SCRIPT_PATH")
+PROJECT_DIR=$(cd "$SCRIPT_DIR" && cd .. && pwd)
 CONF_FILE="$PROJECT_DIR/config/application.yml"
 TARGET="$PROJECT_DIR/lib/kafka-console-ui.jar"
 
-#设置h2文件根目录
-DATA_DIR=$PROJECT_DIR
+# 设置h2文件根目录
+DATA_DIR="$PROJECT_DIR"
 
-# 日志目录，默认为当前工程目录下
 # 这个是错误输出，如果启动命令有误，输出到这个文件，应用日志不会输出到error.out，应用日志输出到上面的kafka-console-ui.log中
 ERROR_OUT="$PROJECT_DIR/error.out"
-# 不要修改进程标记，作为进程属性关闭使用，如果要修改，请把shutdown.sh里的该属性的值保持一致
+# 日志目录
+LOG_HOME="$PROJECT_DIR"
 PROCESS_FLAG="kafka-console-ui-process-flag:${PROJECT_DIR}"
 
 JAVA_OPTS="$JAVA_OPTS $JAVA_MEM_OPTS -Dfile.encoding=utf-8"
 
-nohup java -jar $JAVA_OPTS $TARGET --spring.config.location="$CONF_FILE" --logging.home="$PROJECT_DIR" --data.dir=$DATA_DIR $PROCESS_FLAG 1>/dev/null 2>$ERROR_OUT &
+# 启动应用
+nohup java -jar $JAVA_OPTS "$TARGET" \
+    --spring.config.location="$CONF_FILE" \
+    --logging.home="$LOG_HOME" \
+    --data.dir="$DATA_DIR" \
+    "$PROCESS_FLAG" >/dev/null 2>"$ERROR_OUT" &
 
-echo "Kafka-console-ui Started!"
\ No newline at end of file
+echo "Kafka-console-ui Started! PID: $!"
\ No newline at end of file