From bfe7ed570f56ef32b860815e5b44368186b62ffe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E6=AF=85=E9=AA=8F?=
Date: Wed, 14 Jul 2021 16:50:45 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=97=A5=E5=BF=97=E3=80=81?=
=?UTF-8?q?=E7=BC=93=E5=AD=98=E6=93=8D=E4=BD=9C?=
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---
.../controllers/cache/memoryController.go | 21 ++++++++++
beego_demo1/controllers/log/logController.go | 34 +++++++++++++++
.../controllers/test_orm/ormController2.go | 3 +-
.../controllers/test_orm/ormController3.go | 41 ++++++++++++++++---
.../controllers/test_orm/ormController4.go | 28 +++++++++++++
beego_demo1/main.go | 2 +
beego_demo1/models/orm2.go | 7 ++--
beego_demo1/routers/router.go | 6 +++
beego_demo1/sql/article.sql | 3 +-
beego_demo1/views/cache/cache.html | 10 +++++
beego_demo1/views/log/log.html | 10 +++++
beego_demo1/views/test_orm/orm2_edit.html | 1 +
beego_demo1/views/test_orm/orm2_list.html | 2 +
beego_demo1/views/test_orm/orm4.html | 10 +++++
14 files changed, 168 insertions(+), 10 deletions(-)
create mode 100644 beego_demo1/controllers/cache/memoryController.go
create mode 100644 beego_demo1/controllers/log/logController.go
create mode 100644 beego_demo1/controllers/test_orm/ormController4.go
create mode 100644 beego_demo1/views/cache/cache.html
create mode 100644 beego_demo1/views/log/log.html
create mode 100644 beego_demo1/views/test_orm/orm4.html
diff --git a/beego_demo1/controllers/cache/memoryController.go b/beego_demo1/controllers/cache/memoryController.go
new file mode 100644
index 0000000..c8075eb
--- /dev/null
+++ b/beego_demo1/controllers/cache/memoryController.go
@@ -0,0 +1,21 @@
+package cache
+
+import (
+ "github.com/astaxie/beego"
+ "github.com/astaxie/beego/cache"
+ "github.com/astaxie/beego/logs"
+)
+
+type MemoryController struct {
+ beego.Controller
+}
+
+func (t *MemoryController) Get() {
+ mc, err := cache.NewCache("memory", `{"interval":"60"}`)
+ if err != nil {
+ logs.Error("创建缓存报错了")
+ }
+ mc.Put("name", "朱毅骏", 20)
+ logs.Info(mc.Get("name"))
+ t.TplName = "cache/cache.html"
+}
diff --git a/beego_demo1/controllers/log/logController.go b/beego_demo1/controllers/log/logController.go
new file mode 100644
index 0000000..0c849f4
--- /dev/null
+++ b/beego_demo1/controllers/log/logController.go
@@ -0,0 +1,34 @@
+package log
+
+import (
+ "github.com/astaxie/beego"
+ "github.com/astaxie/beego/logs"
+)
+
+type InternalLogController struct {
+ beego.Controller
+}
+
+func (t *InternalLogController) Get() {
+ //日志文件
+ logs.SetLogger("file", `{"filename":"logs/test_internal.log"}`)
+ //删除控制台日志
+ //logs.GetBeeLogger().DelLogger("console")
+ //设置打印日志级别
+ logs.SetLevel(logs.LevelDebug)
+ //日志级别从0开始
+ logs.Emergency("this is a emergency,level 0")
+ logs.Alert("this is a alert,,level 1")
+ logs.Critical("this is a Critical,level 2")
+ logs.Error("this is a Error,level 3")
+ logs.Warning("this is a Warning,level 4")
+ logs.Notice("this is a Notice,level 5")
+ logs.Info("this is a Info,level 6")
+ logs.Informational("this is a Informational,level 6")
+ logs.Debug("this is a Debug,level 7")
+ t.TplName = "log/log.html"
+}
+
+func (t *InternalLogController) Post() {
+ t.TplName = "log/log.html"
+}
diff --git a/beego_demo1/controllers/test_orm/ormController2.go b/beego_demo1/controllers/test_orm/ormController2.go
index 768476d..82adb6c 100644
--- a/beego_demo1/controllers/test_orm/ormController2.go
+++ b/beego_demo1/controllers/test_orm/ormController2.go
@@ -79,7 +79,8 @@ func (t *OrmController2update) Post() {
id, _ := t.GetInt64("id")
title := t.GetString("title")
author := t.GetString("author")
- article := models.Article{Id: int(id), Title: title, Author: author}
+ readCount, _ := t.GetInt64("readCount")
+ article := models.Article{Id: int(id), Title: title, Author: author, ReadCount: int(readCount)}
count, err := o.Update(&article)
if err != nil {
log.Errorf("更新失败")
diff --git a/beego_demo1/controllers/test_orm/ormController3.go b/beego_demo1/controllers/test_orm/ormController3.go
index 79252a4..c69635b 100644
--- a/beego_demo1/controllers/test_orm/ormController3.go
+++ b/beego_demo1/controllers/test_orm/ormController3.go
@@ -11,16 +11,47 @@ type OrmController3 struct {
beego.Controller
}
+/**
+复杂查询
+*/
func (t *OrmController3) Get() {
o := orm.NewOrm()
-
- //
//o.QueryTable("article")
article := models.Article{}
- articles := []models.Article{}
+ var articles []models.Article
qs := o.QueryTable(article)
+ //大小写敏感
//qs.Filter("title__exact","西游记").One(&article)
- qs.All(&articles)
- log.Info(articles)
+ ////大小写不敏感
+ //qs.Filter("title__iexact","西游记").One(&article)
+
+ //模糊查询
+ //大小写敏感
+ //qs.Filter("title__contains","游").One(&article) //LIKE BINARY
+ //大小写不敏感
+ //qs.Filter("title__icontains","Z").One(&article) //LIKE
+
+ //查询所有
+ //qs.GroupBy("id").All(&articles)
+ //log.Info("list:",articles)
+
+ //gt 大于 gte 大于等于
+ //qs.Filter("read_count__gt",4).One(&article)
+ //qs.Filter("read_count__gte",4).One(&article)
+ //lt 小于 lte 小于等于
+ //qs.Filter("read_count__lt",100).One(&article)
+ //qs.Filter("read_count__lte",100).All(&articles)
+ //以什么开始
+ //qs.Filter("title__startswith","z").All(&articles)
+ //qs.Filter("title__istartswith","z").All(&articles)
+ //以什么结束
+ //qs.Filter("title__endswith","n").All(&articles)
+ //qs.Filter("title__iendswith","n").All(&articles)
+
+ //qs.Filter("read_count__in",3,0,20,100).All(&articles)
+ qs.Filter("read_count__isnull", false).All(&articles)
+
+ log.Info("one打印:", article)
+ log.Info("all打印:", articles)
t.TplName = "test_orm/orm3.html"
}
diff --git a/beego_demo1/controllers/test_orm/ormController4.go b/beego_demo1/controllers/test_orm/ormController4.go
new file mode 100644
index 0000000..3d578f7
--- /dev/null
+++ b/beego_demo1/controllers/test_orm/ormController4.go
@@ -0,0 +1,28 @@
+package test_orm
+
+import (
+ "beego_demo1/models"
+ "github.com/astaxie/beego"
+ "github.com/astaxie/beego/orm"
+ "github.com/prometheus/common/log"
+)
+
+type OrmController4 struct {
+ beego.Controller
+}
+
+func (t *OrmController4) Get() {
+ o := orm.NewOrm()
+ articles := []models.Article{}
+ qs := o.QueryTable(new(models.Article))
+ //qs.Filter("title__exact","西游记").All(&articles,"title","author")
+ //qs.Filter("title__exact","西游记").Filter("author__exact","吴承恩").All(&articles,"Id","Title","Author","ReadCount")
+ //排除
+ //qs.Exclude("title__iexact","zhuyijun").All(&articles)
+
+ //qs.Limit(2,1).All(&articles)
+ qs.Limit(10).Offset(0).All(&articles)
+ log.Info(articles)
+
+ t.TplName = "test_orm/orm4.html"
+}
diff --git a/beego_demo1/main.go b/beego_demo1/main.go
index 83ae1a3..b4c60a6 100644
--- a/beego_demo1/main.go
+++ b/beego_demo1/main.go
@@ -37,5 +37,7 @@ func main() {
beego.BConfig.WebConfig.EnableXSRF = true
beego.BConfig.WebConfig.XSRFKey = "9029zyjlpydzxzyq9029"
beego.BConfig.WebConfig.XSRFExpire = 3600
+ //开启sql打印
+ orm.Debug = true
beego.Run()
}
diff --git a/beego_demo1/models/orm2.go b/beego_demo1/models/orm2.go
index d8387c7..fda781e 100644
--- a/beego_demo1/models/orm2.go
+++ b/beego_demo1/models/orm2.go
@@ -3,9 +3,10 @@ package models
import "github.com/astaxie/beego/orm"
type Article struct {
- Id int `orm:"pk"`
- Title string `orm:"title"`
- Author string `orm:"author"`
+ Id int `orm:"pk"`
+ Title string `orm:"column(title)"`
+ Author string `orm:"column(author)"`
+ ReadCount int `orm:"column(read_count)"`
}
func (a *Article) TableName() string {
diff --git a/beego_demo1/routers/router.go b/beego_demo1/routers/router.go
index 922dbd3..70cf03f 100644
--- a/beego_demo1/routers/router.go
+++ b/beego_demo1/routers/router.go
@@ -2,6 +2,8 @@ package routers
import (
"beego_demo1/controllers"
+ "beego_demo1/controllers/cache"
+ "beego_demo1/controllers/log"
"beego_demo1/controllers/test_orm"
"github.com/astaxie/beego"
)
@@ -42,4 +44,8 @@ func init() {
//exper表达式
beego.Router("/orm3", &test_orm.OrmController3{})
+ beego.Router("/orm4", &test_orm.OrmController4{})
+ //log
+ beego.Router("/log", &log.InternalLogController{})
+ beego.Router("/memory", &cache.MemoryController{})
}
diff --git a/beego_demo1/sql/article.sql b/beego_demo1/sql/article.sql
index 3b2ac64..eb1e15e 100644
--- a/beego_demo1/sql/article.sql
+++ b/beego_demo1/sql/article.sql
@@ -25,12 +25,13 @@ CREATE TABLE `article` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`title` varchar(64) CHARACTER SET utf8 COLLATE utf8_unicode_ci NULL DEFAULT NULL,
`author` varchar(20) CHARACTER SET utf8 COLLATE utf8_unicode_ci NULL DEFAULT NULL,
+ `read_count` int DEFAULT 0,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8 COLLATE = utf8_unicode_ci ROW_FORMAT = Dynamic;
-- ----------------------------
-- Records of article
-- ----------------------------
-INSERT INTO `article` VALUES (1, '西游记', '吴承恩');
+INSERT INTO `article` VALUES (1, '西游记', '吴承恩',0);
SET FOREIGN_KEY_CHECKS = 1;
diff --git a/beego_demo1/views/cache/cache.html b/beego_demo1/views/cache/cache.html
new file mode 100644
index 0000000..da4ce9a
--- /dev/null
+++ b/beego_demo1/views/cache/cache.html
@@ -0,0 +1,10 @@
+
+
+
+
+ Title
+
+
+缓存
+
+
\ No newline at end of file
diff --git a/beego_demo1/views/log/log.html b/beego_demo1/views/log/log.html
new file mode 100644
index 0000000..084f17c
--- /dev/null
+++ b/beego_demo1/views/log/log.html
@@ -0,0 +1,10 @@
+
+
+
+
+ log
+
+
+日志模块
+
+
\ No newline at end of file
diff --git a/beego_demo1/views/test_orm/orm2_edit.html b/beego_demo1/views/test_orm/orm2_edit.html
index 508ca73..b07a6c1 100644
--- a/beego_demo1/views/test_orm/orm2_edit.html
+++ b/beego_demo1/views/test_orm/orm2_edit.html
@@ -11,6 +11,7 @@
文章标题:
文章作者:
+ 阅读量:
diff --git a/beego_demo1/views/test_orm/orm2_list.html b/beego_demo1/views/test_orm/orm2_list.html
index f9fc198..22f32db 100644
--- a/beego_demo1/views/test_orm/orm2_list.html
+++ b/beego_demo1/views/test_orm/orm2_list.html
@@ -12,11 +12,13 @@