Java 谷歌应用引擎本地服务器不工作

因此，我可以使用ant构建我的应用程序，但当我运行服务器时，会显示以下消息

begin: 2014-09-08 15:37:12
Buildtools dir - /Users/tylerrice/Documents/Universe-backend-master/buildtools
Ant home - /Users/tylerrice/Documents/Universe-backend-master/buildtools/ant
JAVA_HOME - /Library/Java/JavaVirtualMachines/jdk1.8.0_11.jdk/Contents/Home
Buildfile: /Users/tylerrice/Documents/Universe-backend-master/universe-backend/build.xml

_installGaeSdkIfMissing:

startup:
[osExec] Executing -
[osExec] sh dev_appserver.sh --port=8080 --disable_update_check --jvm_flag=- 
Ddatastore.default_high_rep_job_policy_unapplied_job_pct=20 --jvm_flag=-Ddatastore.auto_id_allocation_policy=scattered --jvm_flag=-Xdebug --jvm_flag=-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005 /Users/tylerrice/Documents/Universe-backend-master/universe-backend/target/universe-backend-1.2.0.28-SNAPSHOT 
 [echo] GAE started locally. You can go to http://localhost:8080/_ah/admin

 BUILD SUCCESSFUL
 Total time: 0 seconds
 end: 2014-09-08 15:37:1

当我转到

http://localhost:8080/_ah/admin

它抛出404页未找到错误。我做错了什么？似乎服务器一启动就关闭了，没有给我时间在浏览器中进行测试

我尝试在/buildtools/appengine-java-sdk-1.8.8/bin/dev_-appserver.sh中添加“sleep 5”命令 但这似乎并没有延迟服务器的关闭

既然有人问这是蚂蚁的脚本

#!/bin/sh

# This file is designed to be includable in other scripts to encapsulate
# the code that finds build tools. Both release.sh and ant.sh need to
# use the same buildtools.


## FUNCTIONS ##

# search up from given path for buildtools
find_buildtools_in_path() {
    cur_dir="$1"
    while true ; do
        buildtools="$cur_dir/buildtools"
        if [ -d "$buildtools" ]; then
            echo "$buildtools"
            return 0
        else
            cur_dir="`dirname "$cur_dir"`"
            if [ "$cur_dir" = "/" ]; then
                echo ""
                return 1
            fi
        fi
    done
}


# Find buildtools and set BUILDTOOLS_DIR
find_buildtools() {
    logical_path="`pwd -L`"
    valid_buildtools="`find_buildtools_in_path "$logical_path"`"

    if [ -z "$valid_buildtools" ]; then
        physical_path="`pwd -P`"
        valid_buildtools="`find_buildtools_in_path "$physical_path"`"
    fi

    if [ -z "$valid_buildtools" ]; then
        echo "Error: cannot find buildtools"
        exit 1
    fi

    BUILDTOOLS_DIR="$valid_buildtools"
}


test_java_home() {
    if [ -z "${JAVA_HOME}" ]; then
        echo "Error: JAVA_HOME is not set"
        exit 1
    fi
}

set_buildtools_dir() {
    [ "$BUILDTOOLS_DIR" ] || find_buildtools
    if [ ! -d "${BUILDTOOLS_DIR}" ]; then
        echo "Error: buildtools is missing: $BUILDTOOLS_DIR"
        exit 1
    fi

    BUILDTOOLS_DIR="` cd "$BUILDTOOLS_DIR" >/dev/null 2>&1 ; pwd `"
}


execute_ant() {
    ANT_HOME="$BUILDTOOLS_DIR/ant"
    export ANT_HOME

    echo "Buildtools dir - $BUILDTOOLS_DIR"
    echo "Ant home - $ANT_HOME"
    echo "JAVA_HOME - $JAVA_HOME"

    CLASSPATH="$BUILDTOOLS_DIR/ant/lib/ant-launcher.jar"
    export CLASSPATH

    "$JAVA_HOME/bin/java" -Xms512m -Xmx512m \
        -classpath "$CLASSPATH" \
        -Djavax.net.ssl.trustStore="$BUILDTOOLS_DIR/nexus/nexus-certs" \
        -Dfile.encoding=UTF-8 \
        -Djava.awt.headless=true \
        "-Dbuildtools.dir=$BUILDTOOLS_DIR" \
        "-Dant.home=$ANT_HOME" \
        org.apache.tools.ant.launch.Launcher "$@"
        ANT_RESULT="$?"
}

echo_date() {
    NOW=`date "+%Y-%m-%d %H:%M:%S"`
    echo "$1: $NOW"
}


## CODE START ##
clear

SCRIPT_NAME="`basename "$0"`"

if [ "$SCRIPT_NAME" = "ant.sh" ]; then
    echo_date begin
    test_java_home;
    set_buildtools_dir;
    execute_ant "$@"
    echo_date end
    exit $ANT_RESULT
fi

---

你能发布你为了启动本地服务器而运行的ant脚本吗？我实际上指的是

ant.xml

文件，而不是如何启动

ant

。