1

config/express.js

@@ -35,17 +35,26 @@ module.exports = function(app, config) {
     }
   });
 
+  //添加中间件以支持跨域调用
+  app.use(function(req, res, next) {
+    res.header("Access-Control-Allow-Origin", "*");
+    res.header("Access-Control-Allow-Headers", "Cache-Control, Pragma, Origin, Authorization, Content-Type, X-Requested-With");
+    res.header("Access-Control-Allow-Methods", "GET, PUT, POST");
+    res.header('Access-Control-Max-Age', 7200);
+    next();
+  });
+
   app.use(function(req, res, next) {
     if (!req.session.user) {
       req.session.user = {
         ent_code: 100001
       };
     }
-    if(!req.session.openUser){
-      req.session.openUser={
-        openId:'54c9e321d5037010b44d4b1f',
-        integral:'100',
-        exp:'100'
+    if (!req.session.openUser) {
+      req.session.openUser = {
+        openId: '54c9e321d5037010b44d4b1f',
+        integral: '100',
+        exp: '100'
       };
     }
     next(null);