整合列表工具类

package.json

@@ -25,6 +25,7 @@
     "fs-extra": "^10.0.1",
     "helmet": "^5.0.2",
     "mysql": "^2.18.1",
+    "sql": "^0.78.0",
     "uuid": "^8.3.2"
   }
 }

src/rest/custom/list.js

@@ -0,0 +1,16 @@
+const dbUtils = require("../../utils/dbUitls");
+module.exports = {
+  action: "/node/custom/list",
+  method: "post",
+  execute: (request, response) => {
+    let {size, current, name} = request.query
+    dbUtils.list({
+      table: 'node_custom_config', con: name,
+      search: {size, current}
+    }).then(data => {
+      response.send({code: 0, data})
+    }).catch(err => {
+      response.send({code: 1, err: err?.sqlMessage || err || ""})
+    })
+  }
+}

src/utils/dbUitls.js

@@ -1,25 +1,46 @@
 const mysql = require("mysql");
 const dbConfig = require("../config/db");
+const query = sql => new Promise((resolve, reject) => {
+  this.pool?.getConnection((err, conn) => {
+    if (err) {
+      console.log(err)
+    } else {
+      conn.query(sql, (err, result) => {
+        if (err) {
+          console.log(err)
+          reject(err)
+        } else {
+          conn.release()
+          resolve(result)
+        }
+      })
+    }
+  })
+});
 module.exports = {
   pool: null,
   init: () => {
     this.pool = mysql.createPool(dbConfig)
   },
-  query: sql => new Promise((resolve, reject) => {
-    this.pool?.getConnection((err, conn) => {
-      if (err) {
-        console.log(err)
-      } else {
-        conn.query(sql, (err, result) => {
-          if (err) {
-            console.log(err)
-            reject(err)
-          } else {
-            conn.release()
-            resolve(result)
-          }
+  query,
+  list: ({table, search, con}) => {
+    let total = 0, records = []
+    if (table) {
+      const {current, size} = search, params = JSON.parse(JSON.stringify(search))
+      delete params.current
+      delete params.size
+      const sqlCon = Object.keys(params).map(e => `and ${e}='${params[e]}'`).join(" ")
+      return Promise.all([
+        query(`select 1 from ${table} where name like '%${con}%' ${sqlCon}`).then(res => {
+          return total = res.length
+        }),
+        query(`select * from ${table}  where name like '%${con}%' ${sqlCon} limit ${(current-1)*size},${size}`).then(res => {
+          return records = res
         })
-      }
-    })
-  }),
+      ]).then(() => {
+        return {records, total}
+      })
+    }
+  },
+  format: args => args.map(e => `${e.prop}`).join(" ")
 }