diff --git a/assets/scripts/main.js b/assets/scripts/main.js
index 24f1fa5..4706a8a 100644
--- a/assets/scripts/main.js
+++ b/assets/scripts/main.js
@@ -1,3 +1,4 @@
+var http = require('./utils/http');
 cc.Class({
     extends: cc.Component,
 
@@ -57,6 +58,13 @@ cc.Class({
 
     onLoad () {
         let self = this;
+        http.get('http://192.168.100.228:7456/res/import/4d/4d364e42-855d-4e28-abe4-0221d8b6c47b.json', {} )
+            .then(res => {
+                console.log(res);
+            })
+            .catch(err => {
+                console.error(err);
+            });
         this.partsY = [0, 1560, 2920, 3666, 4686];
         this.mainScrollContent = cc.instantiate(this.mainScrollPrefab);
         this.scrollContent.addChild(this.mainScrollContent);
diff --git a/assets/scripts/utils/http.js b/assets/scripts/utils/http.js
new file mode 100644
index 0000000..b07f4a2
--- /dev/null
+++ b/assets/scripts/utils/http.js
@@ -0,0 +1,39 @@
+let Promise = require('./zpromise');
+
+const get = (url, header) => {
+    header = header || {};
+    return Ajax(url, 'GET', {}, header)
+};
+
+const post = (url, data, header) => {
+    header = header || {};
+    header['Content-Type'] = 'application/json';
+    return Ajax(url, 'POST', data, header)
+};
+
+const Ajax = (url, method, data, header) => {
+    header = header || {};
+    return new Promise((resolve, reject) => {
+        var xhr = new XMLHttpRequest();
+        xhr.onreadystatechange = function () {
+            if (xhr.readyState === 4 ){
+                if(xhr.status >= 200 && xhr.status < 400) {
+                    resolve(xhr.responseText);
+                }else{
+                    reject(xhr.statusText);
+                }
+            }
+        };
+        xhr.open(method, url, true);
+        for(var key in header) {
+            xhr.setRequestHeader(key, header[key]);
+        }
+        xhr.send(data);
+    });
+
+};
+
+export default {
+    get,
+    post
+}
diff --git a/assets/scripts/utils/http.js.meta b/assets/scripts/utils/http.js.meta
new file mode 100644
index 0000000..23fced6
--- /dev/null
+++ b/assets/scripts/utils/http.js.meta
@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "595b8b81-d761-483f-929c-5a82671028d9",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}
\ No newline at end of file
diff --git a/assets/scripts/utils/zpromise.js b/assets/scripts/utils/zpromise.js
new file mode 100644
index 0000000..31ef317
--- /dev/null
+++ b/assets/scripts/utils/zpromise.js
@@ -0,0 +1,179 @@
+try {
+    module.exports = Promise
+} catch (e) {}
+
+function Promise(executor) {
+    var self = this
+
+    self.status = 'pending'
+    self.onResolvedCallback = []
+    self.onRejectedCallback = []
+
+    function resolve(value) {
+        if (value instanceof Promise) {
+            return value.then(resolve, reject)
+        }
+        setTimeout(function() { // 异步执行所有的回调函数
+            if (self.status === 'pending') {
+                self.status = 'resolved'
+                self.data = value
+                for (var i = 0; i < self.onResolvedCallback.length; i++) {
+                    self.onResolvedCallback[i](value)
+                }
+            }
+        })
+    }
+
+    function reject(reason) {
+        setTimeout(function() { // 异步执行所有的回调函数
+            if (self.status === 'pending') {
+                self.status = 'rejected'
+                self.data = reason
+                for (var i = 0; i < self.onRejectedCallback.length; i++) {
+                    self.onRejectedCallback[i](reason)
+                }
+            }
+        })
+    }
+
+    try {
+        executor(resolve, reject)
+    } catch (reason) {
+        reject(reason)
+    }
+}
+
+function resolvePromise(promise2, x, resolve, reject) {
+    var then
+    var thenCalledOrThrow = false
+
+    if (promise2 === x) {
+        return reject(new TypeError('Chaining cycle detected for promise!'))
+    }
+
+    if (x instanceof Promise) {
+        if (x.status === 'pending') { //because x could resolved by a Promise Object
+            x.then(function(v) {
+                resolvePromise(promise2, v, resolve, reject)
+            }, reject)
+        } else { //but if it is resolved, it will never resolved by a Promise Object but a static value;
+            x.then(resolve, reject)
+        }
+        return
+    }
+
+    if ((x !== null) && ((typeof x === 'object') || (typeof x === 'function'))) {
+        try {
+            then = x.then //because x.then could be a getter
+            if (typeof then === 'function') {
+                then.call(x, function rs(y) {
+                    if (thenCalledOrThrow) return
+                    thenCalledOrThrow = true
+                    return resolvePromise(promise2, y, resolve, reject)
+                }, function rj(r) {
+                    if (thenCalledOrThrow) return
+                    thenCalledOrThrow = true
+                    return reject(r)
+                })
+            } else {
+                resolve(x)
+            }
+        } catch (e) {
+            if (thenCalledOrThrow) return
+            thenCalledOrThrow = true
+            return reject(e)
+        }
+    } else {
+        resolve(x)
+    }
+}
+
+Promise.prototype.then = function(onResolved, onRejected) {
+    var self = this
+    var promise2
+    onResolved = typeof onResolved === 'function' ? onResolved : function(v) {
+        return v
+    }
+    onRejected = typeof onRejected === 'function' ? onRejected : function(r) {
+        throw r
+    }
+
+    if (self.status === 'resolved') {
+        return promise2 = new Promise(function(resolve, reject) {
+            setTimeout(function() { // 异步执行onResolved
+                try {
+                    var x = onResolved(self.data)
+                    resolvePromise(promise2, x, resolve, reject)
+                } catch (reason) {
+                    reject(reason)
+                }
+            })
+        })
+    }
+
+    if (self.status === 'rejected') {
+        return promise2 = new Promise(function(resolve, reject) {
+            setTimeout(function() { // 异步执行onRejected
+                try {
+                    var x = onRejected(self.data)
+                    resolvePromise(promise2, x, resolve, reject)
+                } catch (reason) {
+                    reject(reason)
+                }
+            })
+        })
+    }
+
+    if (self.status === 'pending') {
+        // 这里之所以没有异步执行，是因为这些函数必然会被resolve或reject调用，而resolve或reject函数里的内容已是异步执行，构造函数里的定义
+        return promise2 = new Promise(function(resolve, reject) {
+            self.onResolvedCallback.push(function(value) {
+                try {
+                    var x = onResolved(value)
+                    resolvePromise(promise2, x, resolve, reject)
+                } catch (r) {
+                    reject(r)
+                }
+            })
+
+            self.onRejectedCallback.push(function(reason) {
+                try {
+                    var x = onRejected(reason)
+                    resolvePromise(promise2, x, resolve, reject)
+                } catch (r) {
+                    reject(r)
+                }
+            })
+        })
+    }
+}
+
+Promise.prototype.catch = function(onRejected) {
+    return this.then(null, onRejected)
+}
+
+Promise.deferred = Promise.defer = function() {
+    var dfd = {}
+    dfd.promise = new Promise(function(resolve, reject) {
+        dfd.resolve = resolve
+        dfd.reject = reject
+    })
+    return dfd
+}
+/**
+ * new Promise(function(resolve, reject) {
+ *  resolve(42)
+ * })
+ *.then(function(value) {
+ *   // "Big ERROR!!!"
+ *   return Promise.stop()
+ * })
+ * .catch()
+ * .then()
+ * .then()
+ * .catch()
+ * .then()
+ * */
+Promise.cancel = Promise.stop = function() {
+    return new Promise(function(){})
+}
diff --git a/assets/scripts/utils/zpromise.js.meta b/assets/scripts/utils/zpromise.js.meta
new file mode 100644
index 0000000..2ac06ea
--- /dev/null
+++ b/assets/scripts/utils/zpromise.js.meta
@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "545affd6-f2b6-4f69-84ec-351a4fd985ea",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}
\ No newline at end of file