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Merge branch 'xuebaoxin' of pplokijuhyg/blog-server into master

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pplokijuhyg 2019-11-13 10:27:02 +08:00
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description/mongodb.js.md
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@ -1,6 +1,8 @@
#mongodb.js说明<br>
####引入<br>
dbs = require("dir/mongodb.js")<br>
####实例化<br>
dbs = dbs(数据库地址,数据库名)<br>
####使用<br>
add 插入一条数据
```
@ -32,7 +34,7 @@ remove 删除多条数据
```
find 查询数据
```
参数(操作的集合名,条件 为空为全部数据[,{数据库地址,数据库名}])
参数(操作的集合名,条件 为空为全部数据[,第几页,每页几条,{数据库地址,数据库名}])
返回值类型 promise
成功返回 {code:0,data:[数据集]},
失败返回 {code:1}