## 启动SSM项目，出现[2020-05-20 09:47:28,881] Artifact ssm_test_second:war exploded: Error during artifact

梦里梦外; 2021-09-13 16:10 155阅读 0赞

## 启动SSM项目，出现\[2020-05-20 09:47:28,881\] Artifact ssm\_test\_second:war exploded: Error during artifact deployment. See server log for details. ##

## 20-May-2020 09:47:28.850 严重 \[RMI TCP Connection(3)-127.0.0.1\] org.apache.catalina.core.StandardConte ##

错误截图：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70]  
后边部分  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70 1]  
启动报错，  
1.一般的是由于代码写错了  
就比如有一次，我就是serviceImpl 实现类忘了实现service接口了，其他都没有问题，然后报了这个错

2.还是代码错误  
Mapper.xml文件的nameSpace写错，仔细检查一下

3.没有下图的底下的红色线画的内容.(不能部署源码,需要部署war包什么的)  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70 2]  
正确操作顺序,  
此处是idea2019版本  
![在这里插入图片描述][20200519204608107.png]  
点击+号  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70 3]  
添加tomcat运行环境  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70 4]  
配置tomcat路径、端口  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70 5]  
在Deploment  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70 6]  
记得要选择war exploded  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70 7]

然后即可部署成功.

## 20206.14 再次遇到这个问题： ##

原因：pom.xml文件中：  
这里可能不是war包，可以仔细检查一下  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70 8]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70]: /images/20210913/c5ce2ec4b4f5459f9ac6117d127ed98d.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70 1]: /images/20210913/8292ca42cbb348bebd242da3646ce175.png
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[20200519204608107.png]: /images/20210913/b5d4979791c34d1abd23800fab525e4a.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bnJqX25pdQ_size_16_color_FFFFFF_t_70 3]: /images/20210913/8f294dda1d2643e2bfcd12240f206e9b.png
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