删除字段

app.js

@@ -4,6 +4,8 @@ dbs = require("./bin/mongodb.js")('mongodb://localhost:27017/',"ceshikaoshi")
 // console.log(requter)
 // import requter from "./bin/router"
 const app = new Koa();
+const bodyParser = require('koa-bodyparser');
+app.use(bodyParser());
 app.use(async (ctx, next) => {
     // 允许来自所有域名请求
     ctx.set("Access-Control-Allow-Origin", "*");
@@ -40,6 +42,7 @@ app.use(async (ctx, next) => {
     // 需要获取其他字段时，使用Access-Control-Expose-Headers，
     // getResponseHeader('myData')可以返回我们所需的值
     //https://www.rails365.net/articles/cors-jin-jie-expose-headers-wu
+    console.log(ctx.request.body)
     ctx.set("Access-Control-Expose-Headers", "myData");
     if(ctx.method == "OPTIONS"){
     ctx.body = ""
@@ -60,8 +63,7 @@ app.use(async (ctx,next)=>{
 });
 
 
-const bodyParser = require('koa-bodyparser');
+
-app.use(bodyParser());
 // console.log(requter())
 app.use(requter());
 app.listen(3002);

controllers/index.js

@@ -16,7 +16,7 @@ let addshop = async (ctx,next)=>{
     // }
     // JSON.stringify(a)
     // console.log(ctx.request.body)
-    let { mingcheng, fenlei, maidian, jiage, huodongjia, kucun, shangjia ,xiangqing } = ctx.request.body
+    let { mingcheng, fenlei, maidian, jiage} = ctx.request.body
     if(mingcheng == undefined){
         ctx.body = JSON.stringify({
             code: 1,
@@ -38,43 +38,30 @@ let addshop = async (ctx,next)=>{
         })
         return ;
     }
-    if(huodongjia == undefined){
+    if(fenlei == undefined){
         ctx.body = JSON.stringify({
             code: 1,
-            msg: "活动价格不能为空"
+            msg: "分类不能为空"
-        })
-        return ;
-    }
-    if(kucun == undefined){
-        ctx.body = JSON.stringify({
-            code: 1,
-            msg: "库存不能为空"
-        })
-        return ;
-    }
-    if(shangjia == undefined){
-        ctx.body = JSON.stringify({
-            code: 1,
-            msg: "是否上架不能为空"
-        })
-        return ;
-    }
-    if(xiangqing == undefined){
-        ctx.body = JSON.stringify({
-            code: 1,
-            msg: "商品详情不能为空"
         })
         return ;
     }
  
+ 
+
     ctx.body = await dbs.add("shop", ctx.request.body)
     // ctx.body="添加"
     
 }
 
 let findshop = async (ctx, next) => {
-    ctx.body = await dbs.find("shop")
+    let q = {}
+    if(ctx.query.name){
+        q.mingcheng = ctx.query.name
     }
+    ctx.body = await dbs.find("shop",q)
+}
+
+
 
 let logins = async(ctx,next)=>{
     let {user , pwd} = ctx.request.body