资源简介
D3.js实现人物关系图谱有移动、拖拽、放大功能
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 2020-04-28 11:10 demo\
文件 333 2020-04-26 16:46 demo\.gitignore
目录 0 2020-04-28 14:04 demo\.idea\
文件 803 2020-04-26 16:47 demo\.idea\compiler.xm
文件 177 2020-04-26 16:47 demo\.idea\encodings.xm
目录 0 2020-04-28 11:10 demo\.idea\libraries\
文件 592 2020-04-26 16:47 demo\.idea\libraries\Maven__ch_qos_logback_logback_classic_1_2_3.xm
文件 571 2020-04-26 16:47 demo\.idea\libraries\Maven__ch_qos_logback_logback_core_1_2_3.xm
文件 538 2020-04-26 16:50 demo\.idea\libraries\Maven__com_alibaba_fastjson_1_2_57.xm
文件 546 2020-04-26 16:47 demo\.idea\libraries\Maven__com_fasterxm
文件 675 2020-04-26 16:47 demo\.idea\libraries\Maven__com_fasterxm
文件 626 2020-04-26 16:47 demo\.idea\libraries\Maven__com_fasterxm
文件 654 2020-04-26 16:47 demo\.idea\libraries\Maven__com_fasterxm
文件 705 2020-04-26 16:47 demo\.idea\libraries\Maven__com_fasterxm
文件 719 2020-04-26 16:47 demo\.idea\libraries\Maven__com_fasterxm
文件 760 2020-04-26 16:47 demo\.idea\libraries\Maven__com_fasterxm
文件 570 2020-04-26 16:47 demo\.idea\libraries\Maven__com_jayway_jsonpath_json_path_2_4_0.xm
文件 724 2020-04-26 16:47 demo\.idea\libraries\Maven__com_vaadin_external_google_android_json_0_0_20131108_vaadin1.xm
文件 527 2020-04-26 16:47 demo\.idea\libraries\Maven__com_zaxxer_HikariCP_3_4_2.xm
文件 657 2020-04-26 16:47 demo\.idea\libraries\Maven__jakarta_activation_jakarta_activation_api_1_2_2.xm
文件 657 2020-04-26 16:47 demo\.idea\libraries\Maven__jakarta_annotation_jakarta_annotation_api_1_3_5.xm
文件 657 2020-04-26 16:47 demo\.idea\libraries\Maven__jakarta_validation_jakarta_validation_api_2_0_2.xm
文件 635 2020-04-26 16:47 demo\.idea\libraries\Maven__jakarta_xm
文件 598 2020-04-26 16:47 demo\.idea\libraries\Maven__mysql_mysql_connector_java_8_0_19.xm
文件 560 2020-04-26 16:47 demo\.idea\libraries\Maven__net_bytebuddy_byte_buddy_1_10_8.xm
文件 602 2020-04-26 16:47 demo\.idea\libraries\Maven__net_bytebuddy_byte_buddy_agent_1_10_8.xm
文件 566 2020-04-26 16:47 demo\.idea\libraries\Maven__net_minidev_accessors_smart_1_2.xm
文件 531 2020-04-26 16:47 demo\.idea\libraries\Maven__net_minidev_json_smart_2_3.xm
文件 515 2020-04-26 16:50 demo\.idea\libraries\Maven__net_sf_trove4j_core_3_1_0.xm
文件 597 2020-04-26 16:47 demo\.idea\libraries\Maven__org_apache_logging_log4j_log4j_api_2_12_1.xm
文件 632 2020-04-26 16:47 demo\.idea\libraries\Maven__org_apache_logging_log4j_log4j_to_slf4j_2_12_1.xm
............此处省略127个文件信息
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