springboot集成jwt和shiro实现前后端分离权限demo2

springboot集成jwt和shiro实现前后端分离权限demo2 添加realm中异常处理

/*
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.
*/

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.URL;
import java.nio.channels.Channels;
import java.nio.channels.ReadableByteChannel;
import java.util.Properties;

public class MavenWrapperDownloader {

    /**
     * Default URL to download the maven-wrapper.jar from if no ‘downloadUrl‘ is provided.
     */
    private static final String DEFAULT_DOWNLOAD_URL =
            “https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar“;

    /**
     * Path to the maven-wrapper.properties file which might contain a downloadUrl property to
     * use instead of the default one.
     */
    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
            “.mvn/wrapper/maven-wrapper.properties“;

    /**
     * Path where the maven-wrapper.jar will be saved to.
     */
    private static final String MAVEN_WRAPPER_JAR_PATH =
            “.mvn/wrapper/maven-wrapper.jar“;

    /**
     * Name of the property which should be used to override the default download url for the wrapper.
     */
    private static final String PROPERTY_NAME_WRAPPER_URL = “wrapperUrl“;

    public static void main（String args[]） {
        System.out.println（“- Downloader started“）;
        File baseDirectory = new File（args[0]）;
        System.out.println（“- Using base directory: “ + baseDirectory.getAbsolutePath（））;

        // If the maven-wrapper.properties exists read it and check if it contains a custom
        // wrapperUrl parameter.
        File mavenWrapperPropertyFile = new File（baseDirectory MAVEN_WRAPPER_PROPERTIES_PATH）;
        String url = DEFAULT_DOWNLOAD_URL;
        if （mavenWrapperPropertyFile.exists（）） {
            FileInputStream mavenWrapperPropertyFileInputStream = null;
            try {
                mavenWrapperPropertyFileInputStream = new FileInputStream（mavenWrapperPropertyFile）;
                Properties mavenWrapperProperties = new Properties（）;
                mavenWrapperProperties.load（mavenWrapperPropertyFileInputStream）;
                url = mavenWrapperProperties.getProperty（PROPERTY_NAME_WRAPPER_URL url）;
            } catch （IOException e） {
                Syst

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        303  2019-04-03 19:42  demo\.gitignore

     文件          9  2019-04-03 19:42  demo\.idea\.name

     文件        792  2019-04-03 19:45  demo\.idea\compiler.xml

     文件        177  2019-04-03 19:44  demo\.idea\encodings.xml

     文件       1444  2019-04-03 19:42  demo\.idea\inspectionProfiles\Project_Default.xml

     文件        590  2019-04-03 19:45  demo\.idea\libraries\Maven__ch_qos_logback_logback_classic_1_1_11.xml

     文件        569  2019-04-03 19:45  demo\.idea\libraries\Maven__ch_qos_logback_logback_core_1_1_11.xml

     文件        609  2019-04-04 12:23  demo\.idea\libraries\Maven__commons_beanutils_commons_beanutils_1_9_3.xml

     文件        558  2019-04-04 12:23  demo\.idea\libraries\Maven__commons_codec_commons_codec_1_10.xml

     文件        631  2019-04-04 12:23  demo\.idea\libraries\Maven__commons_collections_commons_collections_3_2_2.xml

     文件        529  2019-04-04 18:25  demo\.idea\libraries\Maven__com_alibaba_fastjson_1_2_15.xml

     文件        514  2019-04-04 12:23  demo\.idea\libraries\Maven__com_auth0_java_jwt_3_2_0.xml

     文件        537  2019-04-03 19:45  demo\.idea\libraries\Maven__com_fasterxml_classmate_1_3_4.xml

     文件        659  2019-04-03 19:45  demo\.idea\libraries\Maven__com_fasterxml_jackson_core_jackson_annotations_2_8_0.xml

     文件        617  2019-04-03 19:45  demo\.idea\libraries\Maven__com_fasterxml_jackson_core_jackson_core_2_8_10.xml

     文件        645  2019-04-03 19:45  demo\.idea\libraries\Maven__com_fasterxml_jackson_core_jackson_databind_2_8_10.xml

     文件        561  2019-04-03 19:45  demo\.idea\libraries\Maven__com_jayway_jsonpath_json_path_2_2_0.xml

     文件        715  2019-04-03 19:45  demo\.idea\libraries\Maven__com_vaadin_external_google_android_json_0_0_20131108_vaadin1.xml

     文件        626  2019-04-03 19:45  demo\.idea\libraries\Maven__javax_validation_validation_api_1_1_0_Final.xml

     文件        470  2019-04-03 19:45  demo\.idea\libraries\Maven__junit_junit_4_12.xml

     文件        557  2019-04-03 19:45  demo\.idea\libraries\Maven__net_minidev_accessors_smart_1_1.xml

     文件        536  2019-04-03 19:45  demo\.idea\libraries\Maven__net_minidev_json_smart_2_2_1.xml

     文件        562  2019-04-04 12:23  demo\.idea\libraries\Maven__net_sf_ehcache_ehcache_core_2_5_0.xml

     文件        556  2019-04-04 12:23  demo\.idea\libraries\Maven__org_apache_shiro_shiro_core_1_2_5.xml

     文件        577  2019-04-04 12:23  demo\.idea\libraries\Maven__org_apache_shiro_shiro_ehcache_1_2_5.xml

     文件        570  2019-04-04 12:23  demo\.idea\libraries\Maven__org_apache_shiro_shiro_spring_1_2_5.xml

     文件        549  2019-04-04 12:23  demo\.idea\libraries\Maven__org_apache_shiro_shiro_web_1_2_5.xml

     文件        640  2019-04-03 19:45  demo\.idea\libraries\Maven__org_apache_tomcat_embed_tomcat_embed_core_8_5_27.xml

     文件        626  2019-04-03 19:45  demo\.idea\libraries\Maven__org_apache_tomcat_embed_tomcat_embed_el_8_5_27.xml

     文件        675  2019-04-03 19:45  demo\.idea\libraries\Maven__org_apache_tomcat_embed_tomcat_embed_websocket_8_5_27.xml

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