{
  "data": [
    {
      "expression": "${pk}",
      "text": "主键对象,同${column}"
    },
    {
      "expression": "${context}",
      "text": "",
      "children": [
        {
          "expression": "${context.dbName}",
          "text": "数据库名"
        },
        {
          "expression": "${context.packageName}",
          "text": "包名"
        },
        {
          "expression": "${context.javaBeanName}",
          "text": "Java类名"
        },
        {
          "expression": "${context.javaBeanNameLF}",
          "text": "Java类名且首字母小写"
        },
        {
          "expression": "${context.pkName}",
          "text": "表主键名"
        },
        {
          "expression": "${context.javaPkName}",
          "text": "表主键对应的java字段名"
        },
        {
          "expression": "${context.javaPkType}",
          "text": "主键的java类型"
        },
        {
          "expression": "${context.mybatisPkType}",
          "text": "主键对应的mybatis类型"
        }
      ]
    },
    {
      "expression": "${table}",
      "text": "",
      "children": [
        {
          "expression": "${table.tableName}",
          "text": "数据库表名"
        },
        {
          "expression": "${table.comment}",
          "text": "表注释"
        }
      ]
    },
    {
      "expression": "#foreach($column in $columns) #end",
      "text": "",
      "children": [
        {
          "expression": "${velocityCount}",
          "text": "foreach循环下标，从1开始"
        },
        {
          "expression": "${column.columnName}",
          "text": "表中字段名"
        },
        {
          "expression": "${column.type}",
          "text": "字段的数据库类型"
        },
        {
          "expression": "${column.javaFieldName}",
          "text": "java字段名"
        },
        {
          "expression": "${column.javaFieldNameUF}",
          "text": "java字段名首字母大写"
        },
        {
          "expression": "${column.javaType}",
          "text": "字段的java类型"
        },
        {
          "expression": "${column.javaTypeBox}",
          "text": "字段的java装箱类型,如Integer"
        },
        {
          "expression": "${column.isIdentity}",
          "text": "是否自增,返回boolean"
        },
        {
          "expression": "${column.isPk}",
          "text": "是否主键,返回boolean"
        },
        {
          "expression": "${column.isIdentityPk}",
          "text": "是否自增主键,返回boolean"
        },
        {
          "expression": "${column.mybatisJdbcType}",
          "text": "mybatis定义的jdbcType"
        },
        {
          "expression": "${column.comment}",
          "text": "字段注释"
        }
      ]
    }
  ]
}