first commit

历届学生/吴欣阳/项目开发/上课项目/屁桃儿/js/ajax/ajax.js

@@ -0,0 +1,50 @@
+class Ajax {
+
+  get(params) {
+    lui.loading();
+   return new Promise((resolve,reject) => {
+     $.ajax({
+       type: "GET",
+       url: this.url() + params.url,
+       data: params.data,
+       success: (msg) =>{
+         lui.loading('close')
+         resolve(this.onreadystatechange(msg))
+       },
+       error: (err) => {
+         lui.loading('close')
+         console.log(err)
+       }
+     });
+   })
+  }
+
+
+  onreadystatechange(res) {
+    switch (res.status) {
+      case 200:
+        return res.result
+        break;
+      case 404:
+        throw new Error(res.msg);
+        break;
+
+    }
+  }
+
+  url() {
+    switch (config.stage) {
+      case "dev":
+        return config.devUrl;
+        break;
+      case "test":
+        return config.testUrl;
+        break;
+      case "prod":
+        return config.prodUrl;
+        break;
+    }
+  }
+}
+
+var ajax = new Ajax()