小编Ale*_*lic的帖子

我有"web"模块的项目.在模块中,我使用frontend-maven-plugin的"pom.xml":

<build>
        <plugins>
            <plugin>
                <groupId>com.github.eirslett</groupId>
                <artifactId>frontend-maven-plugin</artifactId>
                <version>0.0.26</version>
                <executions>
                    <execution>
                        <id>bower install</id>
                        <goals>
                            <goal>bower</goal>
                        </goals>
                        <phase>generate-sources</phase>
                        <configuration>
                            <arguments>install</arguments>
                            <installDirectory></installDirectory>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

在web模块中还有.bowerrc文件:

{
    "directory":"src/main/resources/static/bower_components"
}

和bower.json文件:

{
  "name": "web",
  "ignore": [
    "**/.*",
    "node_modules",
    "bower_components",
    "test",
    "tests"
  ],
  "dependencies": {
    "jquery": "~2.1.4",
    "bootstrap": "~3.3.5"
  }
}

也是package.json文件:

{
    "name": "web",
    "devDependencies": {
        "bower": "~1.6.5"
    },
    "engines": {
        "node": ">=0.10.40"
    }
}

当我尝试"mvn clean install"时出现错误:

    [INFO] Running 'bower install' in /home/aleksandar/projects/cs230/web
    [ERROR] module.js:338
    [ERROR]     throw err;
    [ERROR]           ^
    [ERROR] …

当我尝试为数据库播种时,Laravel会抛出此错误.

我的表是INSTIT_school而不是institution_schools,Laravel在错误中报告了什么.

 [Illuminate\Database\QueryException]
 SQLSTATE[42S02]: Base table or view not found: 1146 Table 'eesdatabase.inst
 itution_schools' doesn't exist (SQL: insert into `institution_schools` (`sc
 hool_id`, `instituion_id`, `energy_id`, `year`, `updated_at`, `created_at`)
  values (38, 1, 1, 2005, 2014-07-04 19:38:41, 2014-07-04 19:38:41))

我尝试删除数据库,然后再次迁移和播种.我尝试用"php artisan:cache clear"重置Laravel缓存

有谁知道如何解决这一问题？谢谢

<?php    
class InstitutionSchool extends Eloquent {


    protected $table = "institution_school";        
    protected $guarded = array('id');

    public function school() {
        return $this -> belongsTo('School');
    }

    public function institutio() {
        return $this -> belongsTo('Institution');
    }

    public function energy() {
        return $this -> belongsTo('Energy'); …

我可以禁用 spring MVC为复选框生成隐藏字段吗？我正在使用 Thymeleaf 模板。

谢谢！

我正在使用 SpringBoot、Spring 数据和 postgresql。

在 postgres 中，我创建了一张表。

CREATE EXTENSION "uuid-ossp";
CREATE TABLE user (
    id serial PRIMARY KEY not null,          
    user_id varchar(255) not null default uuid_generate_v4()
);   

比创建实体

@Entity
public class User implements Serializable {

  private static final long serialVersionUID = 9129894781337596497L;

  @Id
  @GeneratedValue(strategy = GenerationType.IDENTITY)
  @Column(columnDefinition = "serial")
  private Integer id;

  @Column(insertable = false)
  private String userId;

  public static User create(){
    User user = new User();
    return user;
  }

  public String getUserId(){
    return userId;
  }

}

比这样创建 jpa 存储库 …