add keywords_must and keywords_forbid

data/1.Web实战初阶/1.工作空间创建/1.创建项目工作空间根目录/config.json

 {
   "keywords": [],
   "title": "创建工作空间目录",
-  "node_id": "toolchains-0c52dc8621ed42f6b587b99705ca744d"
+  "node_id": "toolchains-0c52dc8621ed42f6b587b99705ca744d",
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/1.工作空间创建/2.初始化git仓库/config.json

 {
   "keywords": [],
   "title": "初始化git仓库",
-  "node_id": "toolchains-e5762965dec14f8a873428e4c04409d6"
+  "node_id": "toolchains-e5762965dec14f8a873428e4c04409d6",
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/1.工作空间创建/3.创建gitignore文件/config.json

 {
   "keywords": [],
   "title": "使用gitignore文件在版本库中忽略文件",
-  "node_id": "toolchains-02d8f669d1c745d599a2b321c6d15ca1"
+  "node_id": "toolchains-02d8f669d1c745d599a2b321c6d15ca1",
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/1.工作空间创建/4.添加项目README.md文档/config.json

 {
   "keywords": [],
   "title": "为项目添加项目说明文档",
-  "node_id": "toolchains-b10e540d16da4c6b9ce71128fe712750"
+  "node_id": "toolchains-b10e540d16da4c6b9ce71128fe712750",
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/1.工作空间创建/5.完成第一次本地仓库提交/config.json

 {
   "keywords": [],
   "title": "在本地仓库完成第一次版本提交",
-  "node_id": "toolchains-9c268abdef7e4712828235a4696329c5"
+  "node_id": "toolchains-9c268abdef7e4712828235a4696329c5",
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/1.工作空间创建/config.json

 {
   "keywords": [],
   "title": "创建项目工作空间",
-  "node_id": "toolchains-4d65520970f84d77ad072c7554dc0534"
+  "node_id": "toolchains-4d65520970f84d77ad072c7554dc0534",
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/2.远程仓库管理/1.注册codechina账户/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-1bfc87efcfe04179bba64f6874688ca5",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/2.远程仓库管理/2.创建项目组织/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-4a090ef0913f41b9a25348b2a4c5498f",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/2.远程仓库管理/3.创建远程仓库/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-d97f24c1f51e47e69e220e37975e49da",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/2.远程仓库管理/4.配置密钥/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-a7f5610f9a3242fa9ed3c9445b40d5a3",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/2.远程仓库管理/5.管理仓库权限/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-d110b9f5b6db482683cf117265eac2e0",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/2.远程仓库管理/6.将本地仓库关联并推送到远程仓库/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-ffc3c659453a48d19673ac82965d05e8",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/2.远程仓库管理/7.项目成员和权限管理/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-3a1f4be17fcb4fc38907585dd297d48e",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/2.远程仓库管理/config.json

 {
   "node_id": "toolchains-b97da20146254567b251066de9cfe81b",
-  "keywords": []
+  "keywords": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/3.前端项目创建/1.安装nodejs环境/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-adb4004580bc476a85d513d0be3a5033",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/3.前端项目创建/2.解决国外npm源下载速度与访问限制问题/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-9493364f64ac4e0abe44b544b90546a3",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/3.前端项目创建/3.在项目工作空间中创建前端项目目录/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-720ff92db7e94d0db637f7f3329ed92a",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/3.前端项目创建/4.开发前准备工作(VUE版)/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-e997d39c64ea47e381d0f7097866abdf",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/3.前端项目创建/config.json

 {
   "node_id": "toolchains-6d6c305e18c84692bab703f455c7802c",
-  "keywords": []
+  "keywords": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/4.后端项目创建(python版)/1.安装anaconda/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-b3950355b1cc40dfb66e37eb0c6523c8",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/4.后端项目创建(python版)/2.在工作空间中创建后端项目目录/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-d117cf4df65c429cba528a1d9f3c3e27",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/4.后端项目创建(python版)/3.创建虚拟环境/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-37e699a027764e44817f3432debd449c",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/4.后端项目创建(python版)/4.项目开发前准备工作(flask版)/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-172e7ed9e81c4042bcb3e43de8712532",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/4.后端项目创建(python版)/config.json

 {
   "node_id": "toolchains-c0dcb85913b44d94a5c2a931d1d2dac9",
-  "keywords": []
+  "keywords": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/1.Web实战初阶/config.json

 {
   "keywords": [],
   "node_id": "toolchains-87f33f689f5e4f05a65f344faa2022cb",
-  "title": "toolchains初阶"
+  "title": "toolchains初阶",
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/1.使用vue脚手架创建项目/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-627cf848cba64a56b6b5a3cd550bfec7",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/10.分支冲突处理/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-666893ee200a4d6db5435abd09d8f47a",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/11.提取组件中的状态使用vuex进行状态管理/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-f24bcb8bea6b45368070c9b9f508606c",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/12.模拟ajax请求/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-8b2b197bdbd944dea1918a4029343f0f",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/2.项目源码及目录结构说明/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-8b07ab0558ef451b9bdf111107034eba",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/3.创建第一个页面/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-5c9d4bcbe11942d3a869ab47df26c097",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/4.配置路由/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-e6cbb70c80394cda8c6b2abc0c779fc6",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/5.进行前端项目第一次版本提交/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-c7f2bf5d40ad4d0b955f7f107581223a",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/6.新建分支/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-eb45a452a6a04511968ef5b15c657a1d",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/7.抽离组件/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-0f9e83a3974e4db0a7a4a125a2214e4e",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/8.合并分支/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-772b173292fa46b3a5ce1209a22f076f",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/9.进一步抽离组件/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-7e6fd53fe3a84f31a8aed859e4e45083",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/1.web前端项目实战(vue)/config.json

 {
   "node_id": "toolchains-137915cd99754297934ea14d9dbf2bf6",
-  "keywords": []
+  "keywords": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/1.创建flask项目/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-e1e9c87df6c64d69b44946f6f8bd38f0",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/10.配置数据模型序列化工具/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-179bf9f789a24f83beccaecd621474e1",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/11.设置访问路由/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-9f6fdcbcafd3477897bf16d0dd2be262",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/12.完成第一个接口返回json格式数据/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-286ed617cbac42a29dbd757361f1f0b3",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/13.获取表单数据并将数据保存到数据库/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-93040f93301f41d080b62385eeb59d70",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/14.使用装饰器设置中间件拦截请求/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-3a33244e3ab6490e9819a30d8cae5612",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/15.连接redis/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-2f9cd0de2cc14dcb9ba4a1e76547b72b",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/16.使用令牌验证客户端身份/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-d1a69b26dab3472ca23bab5cf4dfd40a",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/2.配置并使用IDE(pycharm)/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-807a4d7ac2c543df8668d6be52dbdae3",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/3.创建项目配置文件/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-d2f1500609564ae8b7d9f33f1c03edf4",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/4.进行初次后端版本提交/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-d34786cfe2d34f1ebbcc381f7234feeb",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/5.设置数据库连接(mysql)/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-238848692f9e479c928f1a003acb8ffe",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/6.使用sqlalchemy/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-f3a77b9ee7cd4687b8fdfa1a7e9ee70d",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/7.配置数据模型/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-c17747cb6fb34e0782cd63103c26059f",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/8.配置数据模型/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-d96ecd596dba40ffbbca6d364a9bae6d",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/9.使用数据迁移初始化数据库/config.json

@@ -2,5 +2,7 @@
   "node_id": "toolchains-64e0f059275740a6abc4808a35f3e2d2",
   "keywords": [],
   "children": [],
-  "export": []
+  "export": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/2.web后端项目实战(flask)/config.json

 {
   "node_id": "toolchains-75edd31443e24b5cb9812758aad8d417",
-  "keywords": []
+  "keywords": [],
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/2.Web实战中阶/config.json

 {
   "keywords": [],
   "node_id": "toolchains-979177e2db87470cb604783444e47175",
-  "title": "toolchains中阶"
+  "title": "toolchains中阶",
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/3.Web实战高阶/config.json

 {
   "keywords": [],
   "node_id": "toolchains-86e5c506fc34422491c049db4c45e39e",
-  "title": "toolchains高阶"
+  "title": "toolchains高阶",
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/config.json

@@ -2,5 +2,7 @@
   "tree_name": "toolchains",
   "keywords": [],
   "node_id": "toolchains-adef561f31da4077ade16720641aea78",
-  "title": "Tool Chains"
+  "title": "Tool Chains",
+  "keywords_must": [],
+  "keywords_forbid": []
 }
\ No newline at end of file

data/tree.json

@@ -17,38 +17,50 @@
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                       "node_id": "toolchains-0c52dc8621ed42f6b587b99705ca744d",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "初始化git仓库": {
                       "node_id": "toolchains-e5762965dec14f8a873428e4c04409d6",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "创建gitignore文件": {
                       "node_id": "toolchains-02d8f669d1c745d599a2b321c6d15ca1",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "添加项目README.md文档": {
                       "node_id": "toolchains-b10e540d16da4c6b9ce71128fe712750",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "完成第一次本地仓库提交": {
                       "node_id": "toolchains-9c268abdef7e4712828235a4696329c5",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   }
-                ]
+                ],
+                "keywords_must": [],
+                "keywords_forbid": []
               }
             },
             {
@@ -60,52 +72,68 @@
                     "注册codechina账户": {
                       "node_id": "toolchains-1bfc87efcfe04179bba64f6874688ca5",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "创建项目组织": {
                       "node_id": "toolchains-4a090ef0913f41b9a25348b2a4c5498f",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "创建远程仓库": {
                       "node_id": "toolchains-d97f24c1f51e47e69e220e37975e49da",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "配置密钥": {
                       "node_id": "toolchains-a7f5610f9a3242fa9ed3c9445b40d5a3",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "管理仓库权限": {
                       "node_id": "toolchains-d110b9f5b6db482683cf117265eac2e0",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "将本地仓库关联并推送到远程仓库": {
                       "node_id": "toolchains-ffc3c659453a48d19673ac82965d05e8",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "项目成员和权限管理": {
                       "node_id": "toolchains-3a1f4be17fcb4fc38907585dd297d48e",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   }
-                ]
+                ],
+                "keywords_must": [],
+                "keywords_forbid": []
               }
             },
             {
@@ -117,31 +145,41 @@
                     "安装nodejs环境": {
                       "node_id": "toolchains-adb4004580bc476a85d513d0be3a5033",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "解决国外npm源下载速度与访问限制问题": {
                       "node_id": "toolchains-9493364f64ac4e0abe44b544b90546a3",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "在项目工作空间中创建前端项目目录": {
                       "node_id": "toolchains-720ff92db7e94d0db637f7f3329ed92a",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "开发前准备工作(VUE版)": {
                       "node_id": "toolchains-e997d39c64ea47e381d0f7097866abdf",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   }
-                ]
+                ],
+                "keywords_must": [],
+                "keywords_forbid": []
               }
             },
             {
@@ -153,34 +191,46 @@
                     "安装anaconda": {
                       "node_id": "toolchains-b3950355b1cc40dfb66e37eb0c6523c8",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "在工作空间中创建后端项目目录": {
                       "node_id": "toolchains-d117cf4df65c429cba528a1d9f3c3e27",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "创建虚拟环境": {
                       "node_id": "toolchains-37e699a027764e44817f3432debd449c",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "项目开发前准备工作(flask版)": {
                       "node_id": "toolchains-172e7ed9e81c4042bcb3e43de8712532",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   }
-                ]
+                ],
+                "keywords_must": [],
+                "keywords_forbid": []
               }
             }
-          ]
+          ],
+          "keywords_must": [],
+          "keywords_forbid": []
         }
       },
       {
@@ -197,87 +247,113 @@
                     "使用vue脚手架创建项目": {
                       "node_id": "toolchains-627cf848cba64a56b6b5a3cd550bfec7",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "项目源码及目录结构说明": {
                       "node_id": "toolchains-8b07ab0558ef451b9bdf111107034eba",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "创建第一个页面": {
                       "node_id": "toolchains-5c9d4bcbe11942d3a869ab47df26c097",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "配置路由": {
                       "node_id": "toolchains-e6cbb70c80394cda8c6b2abc0c779fc6",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "进行前端项目第一次版本提交": {
                       "node_id": "toolchains-c7f2bf5d40ad4d0b955f7f107581223a",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "新建分支": {
                       "node_id": "toolchains-eb45a452a6a04511968ef5b15c657a1d",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "抽离组件": {
                       "node_id": "toolchains-0f9e83a3974e4db0a7a4a125a2214e4e",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "合并分支": {
                       "node_id": "toolchains-772b173292fa46b3a5ce1209a22f076f",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "进一步抽离组件": {
                       "node_id": "toolchains-7e6fd53fe3a84f31a8aed859e4e45083",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "分支冲突处理": {
                       "node_id": "toolchains-666893ee200a4d6db5435abd09d8f47a",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "提取组件中的状态使用vuex进行状态管理": {
                       "node_id": "toolchains-f24bcb8bea6b45368070c9b9f508606c",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "模拟ajax请求": {
                       "node_id": "toolchains-8b2b197bdbd944dea1918a4029343f0f",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   }
-                ]
+                ],
+                "keywords_must": [],
+                "keywords_forbid": []
               }
             },
             {
@@ -289,127 +365,167 @@
                     "创建flask项目": {
                       "node_id": "toolchains-e1e9c87df6c64d69b44946f6f8bd38f0",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "配置并使用IDE(pycharm)": {
                       "node_id": "toolchains-807a4d7ac2c543df8668d6be52dbdae3",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "创建项目配置文件": {
                       "node_id": "toolchains-d2f1500609564ae8b7d9f33f1c03edf4",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "进行初次后端版本提交": {
                       "node_id": "toolchains-d34786cfe2d34f1ebbcc381f7234feeb",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "设置数据库连接(mysql)": {
                       "node_id": "toolchains-238848692f9e479c928f1a003acb8ffe",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "使用sqlalchemy": {
                       "node_id": "toolchains-f3a77b9ee7cd4687b8fdfa1a7e9ee70d",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "配置数据模型": {
                       "node_id": "toolchains-c17747cb6fb34e0782cd63103c26059f",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "配置数据模型": {
                       "node_id": "toolchains-d96ecd596dba40ffbbca6d364a9bae6d",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
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                     }
                   },
                   {
                     "使用数据迁移初始化数据库": {
                       "node_id": "toolchains-64e0f059275740a6abc4808a35f3e2d2",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "配置数据模型序列化工具": {
                       "node_id": "toolchains-179bf9f789a24f83beccaecd621474e1",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "设置访问路由": {
                       "node_id": "toolchains-9f6fdcbcafd3477897bf16d0dd2be262",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "完成第一个接口返回json格式数据": {
                       "node_id": "toolchains-286ed617cbac42a29dbd757361f1f0b3",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": []
                     }
                   },
                   {
                     "获取表单数据并将数据保存到数据库": {
                       "node_id": "toolchains-93040f93301f41d080b62385eeb59d70",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
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                     }
                   },
                   {
                     "使用装饰器设置中间件拦截请求": {
                       "node_id": "toolchains-3a33244e3ab6490e9819a30d8cae5612",
                       "keywords": [],
-                      "children": []
+                      "children": [],
+                      "keywords_must": [],
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                     }
                   },
                   {
                     "连接redis": {
                       "node_id": "toolchains-2f9cd0de2cc14dcb9ba4a1e76547b72b",
                       "keywords": [],
-                      "children": []
+                      "children": [],
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                     }
                   },
                   {
                     "使用令牌验证客户端身份": {
                       "node_id": "toolchains-d1a69b26dab3472ca23bab5cf4dfd40a",
                       "keywords": [],
-                      "children": []
+                      "children": [],
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-                ]
+                ],
+                "keywords_must": [],
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             }
-          ]
+          ],
+          "keywords_must": [],
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       },
       {
         "Web实战高阶": {
           "node_id": "toolchains-86e5c506fc34422491c049db4c45e39e",
           "keywords": [],
-          "children": []
+          "children": [],
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+          "keywords_forbid": []
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       }
-    ]
+    ],
+    "keywords_must": [],
+    "keywords_forbid": []
   }
 }
\ No newline at end of file