• 大小: 132KB
    文件类型: .zip
    金币: 1
    下载: 0 次
    发布日期: 2021-05-15
  • 语言: 数据库
  • 标签: spring  boot  MyS  

资源简介

idea+springboot+MySQL+jdk1.8实现简单的注册登录功能,本代码从最简单的spring boot架构实现登录注册,适合新手拿去练手!

资源截图

代码片段和文件信息

/*
 * Copyright 2007-present the original author or 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.
 */

import java.net.*;
import java.io.*;
import java.nio.channels.*;
import java.util.Properties;

public class MavenWrapperDownloader {

    private static final String WRAPPER_VERSION = “0.5.6“;
    /**
     * 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/“
            + WRAPPER_VERSION + “/maven-wrapper-“ + WRAPPER_VERSION + “.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) {
                System.out.println(“- ERROR loading ‘“ + MAVEN_WRAPPER_PROPERTIES_PATH + “‘“);
            } finally {
                try {
                    if (mavenWrapperPropertyFileInputStream != null) {
 

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2020-02-04 16:09  demo\
     文件         333  2020-02-04 11:28  demo\.gitignore
     目录           0  2020-02-06 11:54  demo\.idea\
     文件         803  2020-02-04 15:47  demo\.idea\compiler.xml
     文件         191  2020-02-04 11:29  demo\.idea\encodings.xml
     目录           0  2020-02-04 16:09  demo\.idea\libraries\
     文件         557  2020-02-04 11:41  demo\.idea\libraries\Maven__antlr_antlr_2_7_7.xml
     文件         568  2020-02-04 15:47  demo\.idea\libraries\Maven__ch_qos_logback_logback_classic_1_2_3.xml
     文件         547  2020-02-04 15:47  demo\.idea\libraries\Maven__ch_qos_logback_logback_core_1_2_3.xml
     文件         522  2020-02-04 15:48  demo\.idea\libraries\Maven__com_fasterxml_classmate_1_4_0.xml
     文件         644  2020-02-04 15:47  demo\.idea\libraries\Maven__com_fasterxml_jackson_core_jackson_annotations_2_9_0.xml
     文件         595  2020-02-04 15:48  demo\.idea\libraries\Maven__com_fasterxml_jackson_core_jackson_core_2_9_8.xml
     文件         623  2020-02-04 15:48  demo\.idea\libraries\Maven__com_fasterxml_jackson_core_jackson_databind_2_9_8.xml
     文件         674  2020-02-04 15:48  demo\.idea\libraries\Maven__com_fasterxml_jackson_datatype_jackson_datatype_jdk8_2_9_8.xml
     文件         688  2020-02-04 15:48  demo\.idea\libraries\Maven__com_fasterxml_jackson_datatype_jackson_datatype_jsr310_2_9_8.xml
     文件         729  2020-02-04 15:48  demo\.idea\libraries\Maven__com_fasterxml_jackson_module_jackson_module_parameter_names_2_9_8.xml
     文件         546  2020-02-04 15:47  demo\.idea\libraries\Maven__com_jayway_jsonpath_json_path_2_4_0.xml
     文件         700  2020-02-04 11:29  demo\.idea\libraries\Maven__com_vaadin_external_google_android_json_0_0_20131108_vaadin1.xml
     文件         503  2020-02-04 15:48  demo\.idea\libraries\Maven__com_zaxxer_HikariCP_3_2_0.xml
     文件         611  2020-02-04 15:48  demo\.idea\libraries\Maven__javax_activation_javax_activation_api_1_2_0.xml
     文件         611  2020-02-04 15:47  demo\.idea\libraries\Maven__javax_annotation_javax_annotation_api_1_3_2.xml
     文件         608  2020-02-04 15:48  demo\.idea\libraries\Maven__javax_persistence_javax_persistence_api_2_2.xml
     文件         608  2020-02-04 15:48  demo\.idea\libraries\Maven__javax_transaction_javax_transaction_api_1_3.xml
     文件         611  2020-02-04 15:47  demo\.idea\libraries\Maven__javax_validation_validation_api_2_0_1_Final.xml
     文件         519  2020-02-04 15:48  demo\.idea\libraries\Maven__javax_xml_bind_jaxb_api_2_3_1.xml
     文件         455  2020-02-04 11:29  demo\.idea\libraries\Maven__junit_junit_4_12.xml
     文件         574  2020-02-04 15:48  demo\.idea\libraries\Maven__mysql_mysql_connector_java_8_0_15.xml
     文件         536  2020-02-04 15:48  demo\.idea\libraries\Maven__net_bytebuddy_byte_buddy_1_9_12.xml
     文件         578  2020-02-04 15:48  demo\.idea\libraries\Maven__net_bytebuddy_byte_buddy_agent_1_9_12.xml
     文件         542  2020-02-04 15:47  demo\.idea\libraries\Maven__net_minidev_accessors_smart_1_2.xml
     文件         507  2020-02-04 15:47  demo\.idea\libraries\Maven__net_minidev_json_smart_2_3.xml
............此处省略141个文件信息

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