添加全局日志📒 (resteasy#30)

Author: liweinan

config/log4rs.yaml

@@ -3,7 +3,7 @@
 refresh_rate: 5 seconds
 
 root:
-  level: error
+  level: debug
   appenders:
     - stdout
 appenders:

src/db.rs

@@ -6,7 +6,7 @@ use rocket::{Request, State, Outcome};
 use rocket::http::Status;
 use std::ops::Deref;
 use dotenv::dotenv;
-
+use log::{info};
 
 // 为了方便
 pub type PgPool = Pool<ManagedPgConnection>;
@@ -16,6 +16,9 @@ pub struct ManagedDbConnection(pub PooledPgConnection);
 
 // 全局连接池
 pub fn pool() -> PgPool {
+
+    info!("全局内存池初始化☔️");
+
     dotenv().ok();
 
     let database_url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");

src/main.rs

@@ -4,6 +4,7 @@ mod db;
 mod schema;
 mod models;
 mod sandbox;
+mod mylog;
 
 #[macro_use]
 extern crate rocket;
@@ -16,8 +17,8 @@ use crate::models::User;
 use rocket_contrib::json::Json;
 use std::env;
 
-use log::{error, info, warn};
-use log4rs;
+use log::{info};
+use crate::mylog::logger;
 
 #[get("/<id>", format = "json")]
 fn get_user(id: i32, connection: db::ManagedDbConnection) -> Json<User> {
@@ -30,9 +31,9 @@ fn index() -> &'static str {
 }
 
 fn main() {
-    log4rs::init_file("config/log4rs.yaml", Default::default()).unwrap();
+    logger();
 
-    error!("核弹启动🚀");
+    info!("核弹启动🚀");
 
     match env::var("SANDBOX") {
         Ok(_) => crate::sandbox::sandbox(), // 存在`SANDBOX`环境变量就运行`sandbox()`
@@ -41,7 +42,6 @@ fn main() {
 }
 
 fn launch_rocket() {
-
     rocket::ignite()
         .mount("/", routes![index])
         .mount("/users", routes![get_user])

src/mylog.rs

@@ -0,0 +1,3 @@
+pub fn logger() -> () {
+    log4rs::init_file("config/log4rs.yaml", Default::default()).unwrap()
+}