add parse json

Cargo.toml

@@ -9,6 +9,8 @@ edition = "2021"
 env_logger = "0.11.3"
 log = "0.4.22"
 sea-orm = {version = "0.12.15",features = [ "sqlx-sqlite", "runtime-tokio-native-tls", "macros" ,"debug-print"] }
+serde = {version="1.0.204",features=["derive"]}
+serde_json = "1.0.120"
 # serde = "1.0.204"
 # serde_json = "1.0.120"
 tokio = {version = "1.38.1",features = ["full"]}

src/main.rs

@@ -1,11 +1,14 @@
-use std::error::Error;
+use std::{error::Error, process::exit};
 use start_db::Starter;
 use log::{error, info};
+use word_entity::Model as WordModel;
+use parse_json::json_object::Word as WordJsonObject;
 // use serde_json::json;
 use tokio;
 
 pub mod word_entity;
 pub mod start_db;
+pub mod parse_json;
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn Error>> {
@@ -17,9 +20,22 @@ async fn main() -> Result<(), Box<dyn Error>> {
     db_info.create_table().await.unwrap_or_else(|e: Box<dyn Error>|{
         info!("The table have been created. Don't care this Error!!!!!:{}",e);
     });
-    word_entity::tests::insert_tests_value(&db_info.conn).await.unwrap_or_else(|e|{
+    word_entity::tests::insert_tests_value(&db_info.conn).await.unwrap_or_else(|e: Box<dyn Error>|{
         error!("Cannot write data into database.The details are as follows:\n{}",e);
     });
-    
-    Ok(())
+    let parsed_object: Vec<WordJsonObject> = match parse_json::parse("word.json").await {
+        Ok(o)=>{
+            o
+        }
+        Err(e)=>{
+            error!("Error to parse the object");
+            error!("{}",e);
+            exit(1);
+        }
+    };
+    
+    info!("parsed object Ok!");
+    info!("object[0]={:?}",parsed_object[0]);
+    
+    return Ok(());
 }

src/parse_json.rs

@@ -0,0 +1,17 @@
+use std::error::Error;
+use log::info;
+use serde::de::DeserializeOwned;
+use tokio::{fs::File, io::AsyncReadExt};
+
+pub mod json_object;
+
+pub async fn parse<T>(path: &str) -> Result<T, Box<dyn Error>>
+where
+    T: DeserializeOwned,
+{
+    let mut json_string: String = String::new();
+    let json_size: usize = File::open(path).await?.read_to_string(&mut json_string).await?;
+    info!("From file {path} read {json_size} bytes");
+    let json_object: T = serde_json::from_str(&json_string)?;
+    Ok(json_object)
+}

src/parse_json/json_object.rs

@@ -0,0 +1,11 @@
+use serde::{Serialize,Deserialize};
+
+#[derive(Clone, Debug,Serialize,Deserialize)]
+pub struct Word{
+    #[serde(skip)]
+    pub id: i32,
+    pub bsm: String,
+    pub hz:String,
+    #[serde(alias="pyJs")]
+    pub py_js: Vec<String>,
+}

src/word_entity.rs

@@ -1,13 +1,16 @@
 use sea_orm::entity::prelude::*;
+use serde::{Deserialize,Serialize};
 pub mod tests;
 
-#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel)]
+#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel,Serialize,Deserialize)]
 #[sea_orm(table_name = "words")]
 pub struct Model{
     #[sea_orm(primary_key)]
+    #[serde(skip)]
     pub id: i32,
     pub bsm: String,
     pub hz:String,
+    #[serde(alias="pyJs")]
     pub py_js: String,
 }