一个简单的springboot项目

使用Gradle创建的最简单的SpringBoot项目，开发工具使用IDEA

package com;

import java.math.BigDecimal;

/**
 * Created by Asus on 2017/8/29.
 */
public class test {


    public static void main（String[] args） {
        String dd=“123.666“;

        try {
            new BigDecimal（dd）;
        } catch （Exception e） {
            e.printStackTrace（）;
        }
    }

    public boolean validate（） {
        String dd=“123.666“;
        boolean flag =true;
        try {
            new BigDecimal（dd）;
        } catch （Exception e） {
            flag=false
        }
        return flag;
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-09-22 13:53  projectSpace\
     目录           0  2017-09-23 12:16  projectSpace\.idea\
     文件          10  2017-08-08 16:26  projectSpace\.idea\.name
     目录           0  2017-09-23 10:43  projectSpace\.idea\artifacts\
     文件         490  2017-09-22 13:55  projectSpace\.idea\artifacts\Gradle___com_test___sweb_1_0_SNAPSHOT_war.xml
     文件        4532  2017-09-23 10:43  projectSpace\.idea\artifacts\Gradle___com_test___sweb_1_0_SNAPSHOT_war__exploded_.xml
     文件         507  2017-08-09 12:13  projectSpace\.idea\artifacts\firstweb_war_exploded.xml
     文件         276  2017-09-22 13:55  projectSpace\.idea\compiler.xml
     文件         685  2017-09-22 13:55  projectSpace\.idea\gradle.xml
     目录           0  2017-09-22 14:40  projectSpace\.idea\libraries\
     文件         593  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__ch_qos_logback_logback_classic_1_1_11.xml
     文件         578  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__ch_qos_logback_logback_core_1_1_11.xml
     文件         555  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__com_fasterxml_classmate_1_3_4.xml
     文件         645  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__com_fasterxml_jackson_core_jackson_annotations_2_8_0.xml
     文件         615  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__com_fasterxml_jackson_core_jackson_core_2_8_10.xml
     文件         635  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__com_fasterxml_jackson_core_jackson_databind_2_8_10.xml
     文件         620  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__javax_validation_validation_api_1_1_0_Final.xml
     文件         591  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__junit_junit_4_11.xml
     文件         631  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_apache_tomcat_embed_tomcat_embed_core_8_5_20.xml
     文件         621  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_apache_tomcat_embed_tomcat_embed_el_8_5_20.xml
     文件         656  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_apache_tomcat_embed_tomcat_embed_websocket_8_5_20.xml
     文件         563  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_hamcrest_hamcrest_core_1_3.xml
     文件         635  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_hibernate_hibernate_validator_5_3_5_Final.xml
     文件         618  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_jboss_logging_jboss_logging_3_3_1_Final.xml
     文件         574  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_slf4j_jcl_over_slf4j_1_7_25.xml
     文件         563  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_slf4j_jul_to_slf4j_1_7_25.xml
     文件         584  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_slf4j_log4j_over_slf4j_1_7_25.xml
     文件         549  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_slf4j_slf4j_api_1_7_25.xml
     文件         638  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_springframework_boot_spring_boot_1_5_7_RELEASE.xml
     文件         709  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_springframework_boot_spring_boot_autoconfigure_1_5_7_RELEASE.xml
     文件         679  2017-09-22 14:40  projectSpace\.idea\libraries\Gradle__org_springframework_boot_spring_boot_starter_1_5_7_RELEASE.xml
............此处省略77个文件信息