非空 DATETIME Datetime time::OffsetDateTime 可为空 DATETIME Nullable<Datetime> Option 总结 至此,已经将MySQL中的数据类型和rust中数据类型进行了对应。同时我们在使用时,应尽量避免使用diesel中不支持的类型和属性,如MySQL中的 MEDIUMINT类型、无符号的FLOAT类型。 本文来自博客园,作者:Spanner,转载请注明原文链接...
create_time DATETIME NOT NULL, update_time DATETIME NOT NULL, PRIMARY KEY(id) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; mysql rust driver rust-mysql-simple,纯 rust 实现的 mysql 驱动。 依赖 [dependencies] # mysql origin mysql = "*" 代码 use chrono::Local; use mysql::prelude::*; use mysql:...
Option<NaiveDateTime>, lastmodified: Option<NaiveDateTime>, avatar: Option<String> } use actix_web::{Error, error, HttpResponse}; async fn get_users(pool: web::Data<MySqlPool>) -> Result<HttpResponse, Error> { // 执行 SQL 查询,获取所有用户 // 注意:这里已经修改为使用 `fetch_all` 来获...
{ pub id: i64, pub name: String, pub gender: Option, pub mobile: String, pub create_time: chrono::NaiveDateTime, pub update_time: chrono::NaiveDateTime, } #[tokio::main] async fn main() { let sqlx_opts = sqlx::mysql::MySqlConnectOptions::new() .host("gateway01.us-east-19....
();// 更新用户信息let res = AccountMapper::update(Account {id: String::from("2"),account: String::from("zouwei"),password: String::from("123456"),enabled: 1,create_time: NaiveDateTime::from_timestamp(data_time.timestamp(), 0),modify_time: NaiveDateTime::from_timestamp(data_time....
代码生成物是 rust 1.69 环境。采用 Axum 0.6.18, tower web 框架,tokio 1.0 , sqlx 0.7.1 数据库访问层和 MariaDB, MySQL 8,PostgreSQL 数据库。 Rust 通用代码生成器莲花尝鲜版八已发布。此版本解决了编译警告问题。支持日期与日期时间的空值。修复了尝鲜版七过度更新引起的后端编辑不支持更新图片的缺陷。和...
{ pub id: i64, pub name: String, pub gender: Option<i8>, pub mobile: String, pub create_time: chrono::NaiveDateTime, pub update_time: chrono::NaiveDateTime, } #[tokio::main] async fn main() { let sqlx_opts = sqlx::mysql::MySqlConnectOptions::new() .host("gateway01.us-east-...
[dependencies]# rbatis integrationrbs="0.1.13"rbatis="4.0.44"rbdc-mysql="0.1.18" 代码 userbatis::rbdc::datetime::FastDateTime;userbatis::Rbatis;userbdc_mysql::options::MySqlConnectOptions;userbdc_mysql::{driver::MysqlDriver,options::MySqlSslModeasrbdc_MysqlSslMode};userbs::to_value;useser...
use mysql_async::{ prelude::*, Opts, OptsBuilder, Pool, PoolConstraints, PoolOpts, Result, }; use time::PrimitiveDateTime; fn get_url() -> String { if let Ok(url) = std::env::var("DATABASE_URL") { let opts = Opts::from_url(&url).expect("DATABASE_URL invalid"); ...
update_time DATETIMENOTNULL,PRIMARYKEY(id) ) ENGINE=InnoDBDEFAULTCHARSET=utf8; mysql rust driver rust-mysql-simple,纯 rust 实现的 mysql 驱动。 依赖 [dependencies]# mysql originmysql="*" 代码 usechrono::Local;usemysql::prelude::*;usemysql::*;userbatis::snowflake::new_snowflake_id;useserde...