补充面向对象编程

homework/README.md

@@ -8,13 +8,14 @@ Web全栈开发(Book Api): 必须完成
 
 学号-名
 - 17007-杨熊猫 [vblog](https://gitlab.com/yangli350/vblogv2)
-- 17031-尹 [book](https://gitlab.com/unmask429/vblog)
+
 - GO17024-mushroom [vblog](https://gitlab.com/go3751246/vblog)
 - GO17030-浩 [vblog](https://gitee.com/lihaostudy/vblog)
 - Go17005-健蛟 [vblog](https://gitlab.com/xyp-gif/vblog)
 - GO17042-志勇 [vblog](https://gitlab.com/laizhiyo/vblog.git)
 - GO17027-wangtao [vblog](https://gitlab.com/wangtao4/go/vblog)
 
+- 17031-尹 [book](https://gitlab.com/unmask429/vblog)
 - GO17009-豪豪 [vblog](https://gitlab.com/wangjunhaohenshuai/vlog/-/tree/main/%E4%BD%9C%E4%B8%9A?ref_type=heads)
 - GO17023-靖宇 [vblog](https://gitee.com/ballooncode/vblog)
 - 17015-小秦 [vblog](https://gitlab.com/Kevin-qwx/vblog)

vblog/README.md

@@ -311,6 +311,11 @@ curl --location 'http://127.0.0.1:8080/vblog/api/v1/tokens' \
 开发一个认证中间件: 用于根据用户携带的Token信息，判断用户身份，并把用户身份信息方到上下文中，传递给后面HandleFunc中使用
 
 
-### ioc优化
+## ioc优化
+
++ 会用: mcube ioc / golang-ioc
++ 掌握原理: 自己造，手写一个简单
+
+### 问题
 
 

vblog/apps/blog/api/api.go

@@ -4,13 +4,15 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/infraboard/mcube/v2/http/gin/response"
 	"gitlab.com/go-course-project/go17/vblog/apps/blog"
-	"gitlab.com/go-course-project/go17/vblog/apps/blog/impl"
 	"gitlab.com/go-course-project/go17/vblog/middleware"
 )
 
-func NewBlogApiHandler() *BlogApiHandler {
+// 上传怎么用:
+// main.go 组装的时候，传入具体实现, 实现了业务的 插件化
+// 访问我们mock测试, 有助于构造 小规模的单元环境
+func NewBlogApiHandler(blogImpl blog.Service) *BlogApiHandler {
 	return &BlogApiHandler{
-		blog: impl.BlogService,
+		blog: blogImpl,
 	}
 }
 

vblog/apps/token/api/api.go

@@ -4,12 +4,11 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/infraboard/mcube/v2/http/gin/response"
 	"gitlab.com/go-course-project/go17/vblog/apps/token"
-	"gitlab.com/go-course-project/go17/vblog/apps/token/impl"
 )
 
-func NewTokenApiHandler() *TokenApiHandler {
+func NewTokenApiHandler(tokenImpl token.UserService) *TokenApiHandler {
 	return &TokenApiHandler{
-		token: impl.TokenService,
+		token: tokenImpl,
 	}
 }
 

vblog/apps/token/impl/impl.go

@@ -15,6 +15,12 @@ var TokenService token.Service = &TokenServiceImpl{
 	user: impl.UserService,
 }
 
+func NewTokenService(user user.AdminService) token.Service {
+	return &TokenServiceImpl{
+		user: impl.UserService,
+	}
+}
+
 // 定义一个struct, 用于实现 UserService就是刚才定义的接口
 // 怎么才能判断这个结构体没有实现这个接口
 type TokenServiceImpl struct {

vblog/docs/oop.drawio

@@ -0,0 +1,54 @@
+<mxfile host="65bd71144e">
+    <diagram id="C3SzVdnRVYTlk7Q9AATH" name="第 1 页">
+        <mxGraphModel dx="893" dy="479" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0">
+            <root>
+                <mxCell id="0"/>
+                <mxCell id="1" parent="0"/>
+                <mxCell id="8" value="" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                    <mxGeometry x="40" y="140" width="710" height="350" as="geometry"/>
+                </mxCell>
+                <mxCell id="15" style="edgeStyle=orthogonalEdgeStyle;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;" edge="1" parent="1" source="2" target="4">
+                    <mxGeometry relative="1" as="geometry"/>
+                </mxCell>
+                <mxCell id="2" value="&lt;div style=&quot;color: rgb(248, 248, 242); background-color: rgb(39, 40, 34); font-family: &amp;quot;Cascadia Code NF&amp;quot;, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace; line-height: 18px;&quot;&gt;&lt;span style=&quot;color: rgb(166, 226, 46); text-decoration-line: underline;&quot;&gt;TokenApiHandler&lt;/span&gt;&lt;/div&gt;" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                    <mxGeometry x="290" y="200" width="120" height="60" as="geometry"/>
+                </mxCell>
+                <mxCell id="13" style="edgeStyle=orthogonalEdgeStyle;html=1;exitX=0;exitY=0.5;exitDx=0;exitDy=0;entryX=1;entryY=0.5;entryDx=0;entryDy=0;" edge="1" parent="1" source="3" target="4">
+                    <mxGeometry relative="1" as="geometry"/>
+                </mxCell>
+                <mxCell id="14" value="middle: 用户鉴权" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" vertex="1" connectable="0" parent="13">
+                    <mxGeometry x="-0.12" y="3" relative="1" as="geometry">
+                        <mxPoint as="offset"/>
+                    </mxGeometry>
+                </mxCell>
+                <mxCell id="16" style="edgeStyle=orthogonalEdgeStyle;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;" edge="1" parent="1" source="3" target="5">
+                    <mxGeometry relative="1" as="geometry"/>
+                </mxCell>
+                <mxCell id="3" value="&lt;div style=&quot;color: rgb(248, 248, 242); background-color: rgb(39, 40, 34); font-family: &amp;quot;Cascadia Code NF&amp;quot;, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace; line-height: 18px;&quot;&gt;&lt;span style=&quot;color: rgb(166, 226, 46); text-decoration-line: underline;&quot;&gt;BlogApiHandler&lt;/span&gt;&lt;/div&gt;" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                    <mxGeometry x="550" y="200" width="120" height="60" as="geometry"/>
+                </mxCell>
+                <mxCell id="12" style="edgeStyle=orthogonalEdgeStyle;html=1;exitX=0;exitY=0.5;exitDx=0;exitDy=0;entryX=1;entryY=0.5;entryDx=0;entryDy=0;" edge="1" parent="1" source="4" target="7">
+                    <mxGeometry relative="1" as="geometry"/>
+                </mxCell>
+                <mxCell id="4" value="&lt;div style=&quot;color: rgb(248, 248, 242); background-color: rgb(39, 40, 34); font-family: &amp;quot;Cascadia Code NF&amp;quot;, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace; line-height: 18px;&quot;&gt;&lt;span style=&quot;color: rgb(166, 226, 46); text-decoration-line: underline;&quot;&gt;TokenServiceImpl&lt;/span&gt;&lt;/div&gt;" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                    <mxGeometry x="290" y="360" width="120" height="60" as="geometry"/>
+                </mxCell>
+                <mxCell id="5" value="&lt;div style=&quot;color: rgb(248, 248, 242); background-color: rgb(39, 40, 34); font-family: &amp;quot;Cascadia Code NF&amp;quot;, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace; line-height: 18px;&quot;&gt;&lt;div style=&quot;line-height: 18px;&quot;&gt;&lt;span style=&quot;color: rgb(166, 226, 46); text-decoration-line: underline;&quot;&gt;BlogServiceImpl&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                    <mxGeometry x="550" y="360" width="120" height="60" as="geometry"/>
+                </mxCell>
+                <mxCell id="7" value="&lt;div style=&quot;color: rgb(248, 248, 242); background-color: rgb(39, 40, 34); font-family: &amp;quot;Cascadia Code NF&amp;quot;, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace; line-height: 18px;&quot;&gt;&lt;span style=&quot;color: rgb(166, 226, 46); text-align: left; text-decoration-line: underline;&quot;&gt;UserServiceImpl&lt;/span&gt;&lt;br&gt;&lt;/div&gt;" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                    <mxGeometry x="80" y="300" width="120" height="60" as="geometry"/>
+                </mxCell>
+                <mxCell id="9" value="main" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;" vertex="1" parent="1">
+                    <mxGeometry x="350" y="100" width="60" height="30" as="geometry"/>
+                </mxCell>
+                <mxCell id="17" value="&lt;meta charset=&quot;utf-8&quot;&gt;&lt;div style=&quot;color: rgb(248, 248, 242); background-color: rgb(39, 40, 34); font-family: &amp;quot;Cascadia Code NF&amp;quot;, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace; font-weight: normal; font-size: 12px; line-height: 18px;&quot;&gt;&lt;div&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;    blogApi &lt;/span&gt;&lt;span style=&quot;color: #e6db74;&quot;&gt;&quot;gitlab.com/go-course-project/go17/vblog/apps/blog/api&quot;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;    blogImpl &lt;/span&gt;&lt;span style=&quot;color: #e6db74;&quot;&gt;&quot;gitlab.com/go-course-project/go17/vblog/apps/blog/impl&quot;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;    tokenApi &lt;/span&gt;&lt;span style=&quot;color: #e6db74;&quot;&gt;&quot;gitlab.com/go-course-project/go17/vblog/apps/token/api&quot;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;    tokenImpl &lt;/span&gt;&lt;span style=&quot;color: #e6db74;&quot;&gt;&quot;gitlab.com/go-course-project/go17/vblog/apps/token/impl&quot;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;    userImpl &lt;/span&gt;&lt;span style=&quot;color: #e6db74;&quot;&gt;&quot;gitlab.com/go-course-project/go17/vblog/apps/user/impl&quot;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;" style="text;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                    <mxGeometry x="160" y="540" width="500" height="110" as="geometry"/>
+                </mxCell>
+                <mxCell id="18" value="&lt;meta charset=&quot;utf-8&quot;&gt;&lt;div style=&quot;color: rgb(248, 248, 242); background-color: rgb(39, 40, 34); font-family: &amp;quot;Cascadia Code NF&amp;quot;, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace, Menlo, Monaco, &amp;quot;Courier New&amp;quot;, monospace; font-weight: normal; font-size: 12px; line-height: 18px;&quot;&gt;&lt;div&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;    &lt;/span&gt;&lt;span style=&quot;color: #88846f;&quot;&gt;// 注册业务模块的路有&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;    tokenApi.&lt;/span&gt;&lt;span style=&quot;color: #a6e22e;&quot;&gt;NewTokenApiHandler&lt;/span&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;(tokenImpl.&lt;/span&gt;&lt;span style=&quot;color: #a6e22e;&quot;&gt;NewTokenService&lt;/span&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;(&lt;/span&gt;&lt;span style=&quot;color: #f92672;&quot;&gt;&amp;amp;&lt;/span&gt;&lt;span style=&quot;color: #a6e22e;text-decoration: underline;&quot;&gt;userImpl&lt;/span&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;.&lt;/span&gt;&lt;span style=&quot;color: #a6e22e;text-decoration: underline;&quot;&gt;UserServiceImpl&lt;/span&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;{})).&lt;/span&gt;&lt;span style=&quot;color: #a6e22e;&quot;&gt;Registry&lt;/span&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;(server)&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;    blogApi.&lt;/span&gt;&lt;span style=&quot;color: #a6e22e;&quot;&gt;NewBlogApiHandler&lt;/span&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;(&lt;/span&gt;&lt;span style=&quot;color: #f92672;&quot;&gt;&amp;amp;&lt;/span&gt;&lt;span style=&quot;color: #a6e22e;text-decoration: underline;&quot;&gt;blogImpl&lt;/span&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;.&lt;/span&gt;&lt;span style=&quot;color: #a6e22e;text-decoration: underline;&quot;&gt;BlogServiceImpl&lt;/span&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;{}).&lt;/span&gt;&lt;span style=&quot;color: #a6e22e;&quot;&gt;Registry&lt;/span&gt;&lt;span style=&quot;color: #f8f8f2;&quot;&gt;(server)&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;" style="text;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+                    <mxGeometry x="80" y="690" width="560" height="80" as="geometry"/>
+                </mxCell>
+            </root>
+        </mxGraphModel>
+    </diagram>
+</mxfile>

vblog/main.go

@@ -3,10 +3,14 @@ package main
 import (
 	"log"
 
+	blogApi "gitlab.com/go-course-project/go17/vblog/apps/blog/api"
+	blogImpl "gitlab.com/go-course-project/go17/vblog/apps/blog/impl"
+	tokenApi "gitlab.com/go-course-project/go17/vblog/apps/token/api"
+	tokenImpl "gitlab.com/go-course-project/go17/vblog/apps/token/impl"
+	userImpl "gitlab.com/go-course-project/go17/vblog/apps/user/impl"
+
 	"github.com/gin-gonic/gin"
 	"github.com/infraboard/mcube/v2/ioc/config/http"
-	blogApi "gitlab.com/go-course-project/go17/vblog/apps/blog/api"
-	tokenApi "gitlab.com/go-course-project/go17/vblog/apps/token/api"
 	"gitlab.com/go-course-project/go17/vblog/config"
 )
 
@@ -17,8 +21,10 @@ func main() {
 	server := gin.Default()
 
 	// 注册业务模块的路有
-	tokenApi.NewTokenApiHandler().Registry(server)
+	tokenApi.NewTokenApiHandler(tokenImpl.NewTokenService(&userImpl.UserServiceImpl{})).Registry(server)
-	blogApi.NewBlogApiHandler().Registry(server)
+	blogApi.NewBlogApiHandler(&blogImpl.BlogServiceImpl{}).Registry(server)
+	// ... 50 个API
+	//
 
 	// 服务器启动
 	if err := server.Run(http.Get().Addr()); err != nil {

vblog/middleware/auth.go

@@ -10,6 +10,7 @@ import (
 	"github.com/infraboard/mcube/v2/http/gin/response"
 	"gitlab.com/go-course-project/go17/vblog/apps/token"
 	"gitlab.com/go-course-project/go17/vblog/apps/token/impl"
+	userImpl "gitlab.com/go-course-project/go17/vblog/apps/user/impl"
 )
 
 // // HandlerFunc defines the handler used by gin middleware as return value.
@@ -29,7 +30,7 @@ func Auth(c *gin.Context) {
 		accessToken = tkList[1]
 	}
 	// 2. 校验Token
-	tk, err := impl.TokenService.ValidateToken(c.Request.Context(), token.NewValidateTokenRequest(accessToken))
+	tk, err := impl.NewTokenService(&userImpl.UserServiceImpl{}).ValidateToken(c.Request.Context(), token.NewValidateTokenRequest(accessToken))
 	if err != nil {
 		response.Failed(c, exception.NewUnauthorized("令牌校验失败: %s", err))
 		c.Abort()