update webs docs

nicetechcg/server/response.js

@@ -0,0 +1,38 @@
+class Response {
+    constructor(data){
+        this.code = 200
+        this.msg = 'success'
+        // this.data = data
+    }
+}
+
+class SuccessResponse extends Response {
+    constructor(data){
+        super(data)
+        this.data = data
+    }
+}
+
+class ErrorResponse extends Response {
+    constructor(data){
+        super(data)
+        if(typeof data === 'string'){
+            this.code = 500
+            this.msg = data
+        }
+        if (typeof data === 'object'){
+            this.code = 500
+            this.msg = "error"
+            this.data = data
+        }
+        if (data === "" || data === null || data === undefined){
+            this.code = 500
+            this.msg = "error"
+        }
+    }
+}
+
+module.exports = {
+    SuccessResponse,
+    ErrorResponse
+}