uni_modules/vk-uview-ui/components/u-button/u-button.vue

@@ -30,6 +30,7 @@
 		@error="error"
 		@opensetting="opensetting"
 		@launchapp="launchapp"
+        @chooseavatar="chooseavatar"
 		:style="[customStyle, {
 			overflow: ripple ? 'hidden' : 'visible'
 		}]"
@@ -80,11 +81,12 @@
  * @event {Function} error 当使用开放能力时，发生错误的回调
  * @event {Function} opensetting 在打开授权设置页并关闭后回调
  * @event {Function} launchapp 打开 APP 成功的回调
+ * @event {Function} chooseavatar 获取用户头像，可以从@chooseavatar回调中获取到头像信息，open-type="chooseAvatar"时有效
  * @example <u-button>月落</u-button>
  */
 export default {
 	name: 'u-button',
-  emits: ["click", "getphonenumber", "getuserinfo", "error", "opensetting", "launchapp"],
+  emits: ["click", "getphonenumber", "getuserinfo", "error", "opensetting", "launchapp", "chooseavatar"],
 	props: {
 		// 是否细边框
 		hairLine: {
@@ -342,7 +344,10 @@ export default {
 		},
 		launchapp(res) {
 			this.$emit('launchapp', res);
-		}
+		},
+        chooseavatar(res) {
+            this.$emit('chooseavatar', res);
+ 		}
 	}
 };
 </script>