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查询数据库元数据 #71
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打开 http://apijson.org/ 在 Network 里可以看到发送了这样的请求 {
"[]": {
"count": 0,
"Table": {
"table_schema": "sys",
"table_type": "BASE TABLE", //过滤非业务表
"table_name!$": [ //过滤非业务表
"\\_%",
"sys\\_%",
"system\\_%"
],
"@order": "table_name+",
"@column": "table_name,table_comment"
},
"Column[]": {
"count": 0,
"Column": {
"table_schema": "sys",
"table_name@": "[]/Table/table_name",
"@column": "column_name,column_type,column_comment"
}
}
}
} |
#67 |
求助 最新的3.4.9版本这个元数据查不出来了 如果把DemoSQLConfig的getSchema改为空字符串, 就可以查出来, 但是数据就查不出来了 反之则是能查到表数据, 查不到元数据 说是找不到Tables表 |
@Onesimu 具体报错发下哦,可以是接口返回的错误信息,或者 APIJSON Server 控制台日志,都有就最好了 |
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现在的系统里怎么样可以查询到一些数据表和字段的元数据呢 比如字段名称 类型 备注等等 在前端应用中需要这些信息做一些处理
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