完成用户个人信息修改

src/main/resources/com/bao/dating/mapper/UserMapper.xml

@@ -43,4 +43,33 @@
             FROM user WHERE user_id = #{userId}
     </select>
 
+    <!--根据ID更新动态-->
+    <update id="updateUserInfoByUserId">
+        UPDATE user
+        <set>
+            <if test="nickname != null">
+                nickname = #{nickname},
+            </if>
+            <if test="avatarUrl != null">
+                avatar_url = #{avatarUrl},
+            </if>
+            <if test="backgroundUrl != null">
+                background_url = #{backgroundUrl},
+            </if>
+            <if test="gender != null">
+                gender = #{gender},
+            </if>
+            <if test="birthday != null">
+                birthday = #{birthday},
+            </if>
+            <if test="hobbies != null">
+                hobbies = #{hobbies},
+            </if>
+            <if test="signature != null">
+                signature = #{signature},
+            </if>
+            updated_at = #{updatedAt}
+        </set>
+        WHERE user_id = #{userId}
+    </update>
 </mapper>