用户在线修改密码

src/main/java/com/yingjun/ssm/dao/UserDao.java

@@ -107,4 +107,12 @@ public interface UserDao {
 	 * @return
 	 */
 	public User queryUserByUserName(@Param("name") String name);
+
+	/**
+	 * 更新密码通过用户名称即email
+	 * @param email
+	 * @param newPwd
+	 * @return
+	 */
+    public int updatePasswordByName(@Param("name") String email, @Param("password") String newPwd);
 }
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src/main/java/com/yingjun/ssm/service/UserService.java

@@ -129,4 +129,11 @@ public interface UserService {
 	 * @return
 	 */
 	public User queryUserById(String userEmail);
+
+	/**
+	 * 更新密码通过用户名称即email
+	 * @param email
+	 * @param newPwd
+	 */
+    public void updatePasswordByName(String email, String newPwd);
 }
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src/main/java/com/yingjun/ssm/service/impl/UserServiceImpl.java

@@ -229,4 +229,17 @@ public class UserServiceImpl implements UserService {
         return userDao.queryUserByEmails(userEmail);
     }
 
+    /**
+     * 更新密码通过用户名称即email
+     * @param email
+     * @param newPwd
+     */
+    @Override
+    public void updatePasswordByName(String email, String newPwd) {
+        String password = Md5Util.md5Password(newPwd);
+        if(1 != userDao.updatePasswordByName(email,newPwd)){
+            throw new RuntimeException("更新密码通过用户名称即email，更新影响行数不唯一");
+        }
+    }
+
 }
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src/main/java/com/yingjun/ssm/web/FindPwdController.java

@@ -94,7 +94,7 @@ public class FindPwdController {
 			if(email == null){
 				response.sendRedirect("/user/login");
 			}
-			//userService.updatePasswordByName(email,newPwd);
+			userService.updatePasswordByName(email,newPwd);
 		} catch (BizException e) {
 			return new BaseResult<>(false, e.getMessage());
 		} catch (Exception e) {

src/main/resources/mapper/UserMapper.xml

@@ -172,4 +172,11 @@
         where
         t_user.name = #{name}
     </select>
+
+    <!-- 更新密码通过用户名称即email-->
+    <update id="updatePasswordByName">
+        update t_user set
+        password=#{password}
+        where name = #{name}
+    </update>
 </mapper>
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