add logger
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41fdf20598
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@ -6,6 +6,8 @@ edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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env_logger = "0.11.3"
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log = "0.4.22"
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sea-orm = {version = "0.12.15",features = [ "sqlx-sqlite", "runtime-tokio-native-tls", "macros" ,"debug-print"] }
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# serde = "1.0.204"
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# serde_json = "1.0.120"
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25
src/main.rs
25
src/main.rs
@ -1,6 +1,6 @@
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use std::error::Error;
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use sea_orm::{ ActiveModelTrait, ActiveValue};
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use start_db::Starter;
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use log::{error, info};
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// use serde_json::json;
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use tokio;
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@ -9,20 +9,17 @@ pub mod start_db;
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn Error>> {
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let db_info = Starter::connect().await?;
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db_info.create_table().await.unwrap_or_else(|e: Box<dyn Error>|{
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println!("The table have been created.\nDon't care this Error:{}",e);
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});
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let insert_word = word_entity::ActiveModel{
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id:ActiveValue::not_set(),
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bsm: ActiveValue::set("test".to_string()),
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hz: ActiveValue::set("test".to_string()),
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py_js: ActiveValue::set("test".to_string()),
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};
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env_logger::init();
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println!("The program is starting.\nIf you want to see the log info,please set env RUST_LOG=info");
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info!("DataBase is starting");
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let db_info = Starter::connect("sqlite://test.db?mode=rwc").await?;
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println!("inserting tests into words table in tests.db");
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insert_word.insert(&db_info.db).await?;
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db_info.create_table().await.unwrap_or_else(|e: Box<dyn Error>|{
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info!("The table have been created. Don't care this Error!!!!!:{}",e);
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});
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word_entity::tests::insert_tests_value(&db_info.conn).await.unwrap_or_else(|e|{
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error!("Cannot write data into database.The details are as follows:\n{}",e);
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});
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Ok(())
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}
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@ -3,20 +3,20 @@ use std::error::Error;
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use sea_orm::Schema;
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pub struct Starter {
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pub db: DatabaseConnection,
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pub conn: DatabaseConnection,
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}
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impl Starter {
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pub async fn connect() -> Result<Self, Box<dyn Error>> {
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let opt: ConnectOptions = ConnectOptions::new("sqlite://test.db?mode=rwc");
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let db_new: DatabaseConnection = Database::connect(opt).await?;
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pub async fn connect(db_url:&str) -> Result<Self, Box<dyn Error>> {
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let opt: ConnectOptions = ConnectOptions::new(db_url);
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let conn_new: DatabaseConnection = Database::connect(opt).await?;
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Ok(Starter{db:db_new})
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Ok(Starter{conn:conn_new})
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}
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pub async fn create_table(&self) -> Result<(), Box<dyn Error>> {
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let backend = self.db.get_database_backend();
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let backend = self.conn.get_database_backend();
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let schema = Schema::new(backend);
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let table_create_statement = schema.create_table_from_entity(super::word_entity::Entity);
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let table_create_result = self.db.execute(backend.build(&table_create_statement)).await?;
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let table_create_result = self.conn.execute(backend.build(&table_create_statement)).await?;
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println!("{:?}",table_create_result);
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Ok(())
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}
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0
src/test_db.rs
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0
src/test_db.rs
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@ -1,4 +1,5 @@
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use sea_orm::entity::prelude::*;
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pub mod tests;
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#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel)]
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#[sea_orm(table_name = "words")]
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19
src/word_entity/tests.rs
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19
src/word_entity/tests.rs
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@ -0,0 +1,19 @@
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use std::error::Error;
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use log::info;
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use sea_orm::{ActiveModelTrait, ActiveValue, DatabaseConnection};
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use super::ActiveModel;
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pub async fn insert_tests_value(conn:&DatabaseConnection)->Result<(),Box<dyn Error>>{
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let insert_word = ActiveModel{
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id:ActiveValue::not_set(),
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bsm: ActiveValue::set("test".to_string()),
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hz: ActiveValue::set("test".to_string()),
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py_js: ActiveValue::set("test".to_string()),
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};
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info!("Inserting tests into words table in tests.db");
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insert_word.insert(conn).await?;
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info!("Insert done.Test done");
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Ok(())
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}
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