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;
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-09-22?13:53??projectSpace\
?????目錄???????????0??2017-09-23?12:16??projectSpace\.idea\
?????文件??????????10??2017-08-08?16:26??projectSpace\.idea\.name
?????目錄???????????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
?????目錄???????????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
............此處省略77個文件信息