问题及建议回复 AnyLine

有没有交流的群啊

2024-09-25 10:08:41 | 112.230.19*****

建议将MySQL Connector Java依赖替换为mysql-connector-j 有太多第三方冲突了

2024-09-12 02:35:52 | 117.147.11*****

回复:

anyline pom中是以provided形式依赖的，本来在项目pom中也需要添加驱动的依赖，换成自己需要的就可以。

【严重问题】在使用anyline-environment-spring-boot、anyline-environment-spring-data-jdbc、anyline-data-jdbc-mysql 这些依赖最新版8.7.2，开发flowable。flowable（org.flowable:flowable-spring-boot-starter:7.0.1）会报错，去掉anyline的所有依赖，flowable就正常了

2024-09-12 02:02:00 | 117.147.11*****

After reading third-party data, check whether it exists in the current system based on the third-party primary key. If it exists, update. If not, insert Then use the primary key value of the current DataRow (such as an order) to query other tables (such as order entries, logistics records). If only update is executed, there will be no primary key value in the current DataRow

2024-09-03 03:19:32 | 12.6.205.1**

回复:

大概的意思我是看明白了，现在DataRow和DataSet的override方法上加一个参数
DataSet/DataRow.override(Boolean override, Boolean sync)
如果sync=true 并且数据存在的情况下，把数据库中的数据同步到当前DataRow中，只同步当前DataRow中没有的数据

How to get a field(s) list from DataSet

2024-09-03 10:50:32 | 12.6.205.1**

回复:

从DataSet中可以返回一列的数组,如[{id:1, code:"A1"},{id:2, code:"A2"},{id:3, code:"A3"},{id:4, code:"A3"}]

getStrings("code")返回["A1","A2","A3","A3"]
getStrings("{id}-{code}")返回["1-A1","2-A2","3-A3","4-A3"]
getDistinctStrings("code")可以返回不重复的数据["A1","A2","A3"]

返回多列一般用extract(String .. keys)返回的还是一个DataSet