Mulingo

一个多语言配置组件。

DDL

CREATE TABLE t_mulingo (
  id VARCHAR(32) PRIMARY KEY,
  owner VARCHAR(60) NOT NULL,
  name_space VARCHAR(60) NOT NULL,
  msg_key VARCHAR(200) NOT NULL,
  lang_key VARCHAR(20) NOT NULL,
  version VARCHAR(20) NOT NULL,
  msg_content VARCHAR(2048) NOT NULL,
  memo VARCHAR(200) NULL,
  create_at TIMESTAMP NOT NULL,
  update_at TIMESTAMP NOT NULL
) comment 'multi language message configuration'

用法

依赖项

• mysql_async 提供运行存储函数的 Conn
• tracing & tracing_subscriber 以启用跟踪和日志记录

域应用程序

域应用程序是首先需要初始化的功能入口。

use crcnt_mulingo::includes::Application;
fn create_application() {
  let pool: Pool = Pool::new("mysql://<username>:<userpwd>@localhost:3306/promo");
  let application = Application::new(pool);
  application
}

创建Mulingo

应用程序的 create_mulingo 需要7个参数

• owner: 项目的所有者
• ns: 项目的命名空间
• lang_key: 语言键，例如：en，zh_CN，...
• msg_key: 项键
• msg: 项内容
• memo: 项备注，可选

use crcnt_mulingo::includes::*;

async fn create_mulingo() {
  let ns: MulingoNameSpace = "com.payby.promotion".into();
  let owner: MulingoOwner = "SYS_PROMOTION".into();
  let lang_key: MulingoLangKey = "en".into();
  let version: MulingoVersion = "0.1.2".into();
  let msg_key: MulingoMsgKey = "EC_600001".into();
  let msg: MulingoMsgContent = "The promotion code is overflow".into();
  let memo: Option<MulingoMemo> = Some("erro code for overflow".into());

  let entity = app.create_mulingo(owner,
                                  ns,
                                  lang_key,
                                  msg_key,
                                  version,
                                  msg,
                                  memo)
    .await;
}

获取Mulingo

应用程序的 fetch_latest_mulingo 可以获取最新版本的mulingo项。

use crcnt_mulingo::includes::*;

async fn create_mulingo() {
  let ns: MulingoNameSpace = "com.payby.promotion".into();
  let owner: MulingoOwner = "SYS_PROMOTION".into();
  let lang_key: MulingoLangKey = "en".into();
  let msg_key: MulingoMsgKey = "EC_600001".into();

  let mulingo = app.fetch_latest_mulingo(&owner, &ns, &msg_key, &lang_key).await;
}