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Code Issues Releases Activity

fix tag description,add tag description by getting database table information column comment

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This commit is contained in:
hudangwei 2017-05-26 13:30:28 +08:00
parent 8b01334faf
commit f657d22fc7
1 changed files with 8 additions and 6 deletions
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14
generate/g_appcode.go
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@ -182,6 +182,7 @@ type OrmTag struct {
RelFk bool RelFk bool
ReverseMany bool ReverseMany bool
RelM2M bool RelM2M bool
Comment string //字段注解
} }
// String returns the source code string for the Table struct // String returns the source code string for the Table struct
@ -255,7 +256,7 @@ func (tag *OrmTag) String() string {
if len(ormOptions) == 0 { if len(ormOptions) == 0 {
return "" return ""
} }
return fmt.Sprintf("`orm:\"%s\"`", strings.Join(ormOptions, ";")) return fmt.Sprintf("`orm:\"%s\" description:\"%s\"`", strings.Join(ormOptions, ";"), tag.Comment)
} }
func GenerateAppcode(driver, connStr, level, tables, currpath string) { func GenerateAppcode(driver, connStr, level, tables, currpath string) {
@ -410,7 +411,7 @@ func (mysqlDB *MysqlDB) GetColumns(db *sql.DB, table *Table, blackList map[strin
// retrieve columns // retrieve columns
colDefRows, err := db.Query( colDefRows, err := db.Query(
`SELECT `SELECT
column_name, data_type, column_type, is_nullable, column_default, extra column_name, data_type, column_type, is_nullable, column_default, extra, column_comment
FROM FROM
information_schema.columns information_schema.columns
WHERE WHERE
@ -423,12 +424,12 @@ func (mysqlDB *MysqlDB) GetColumns(db *sql.DB, table *Table, blackList map[strin
for colDefRows.Next() { for colDefRows.Next() {
// datatype as bytes so that SQL <null> values can be retrieved // datatype as bytes so that SQL <null> values can be retrieved
var colNameBytes, dataTypeBytes, columnTypeBytes, isNullableBytes, columnDefaultBytes, extraBytes []byte var colNameBytes, dataTypeBytes, columnTypeBytes, isNullableBytes, columnDefaultBytes, extraBytes, columnCommentBytes []byte
if err := colDefRows.Scan(&colNameBytes, &dataTypeBytes, &columnTypeBytes, &isNullableBytes, &columnDefaultBytes, &extraBytes); err != nil { if err := colDefRows.Scan(&colNameBytes, &dataTypeBytes, &columnTypeBytes, &isNullableBytes, &columnDefaultBytes, &extraBytes, &columnCommentBytes); err != nil {
beeLogger.Log.Fatal("Could not query INFORMATION_SCHEMA for column information") beeLogger.Log.Fatal("Could not query INFORMATION_SCHEMA for column information")
} }
colName, dataType, columnType, isNullable, columnDefault, extra := colName, dataType, columnType, isNullable, columnDefault, extra, columnComment :=
string(colNameBytes), string(dataTypeBytes), string(columnTypeBytes), string(isNullableBytes), string(columnDefaultBytes), string(extraBytes) string(colNameBytes), string(dataTypeBytes), string(columnTypeBytes), string(isNullableBytes), string(columnDefaultBytes), string(extraBytes), string(columnCommentBytes)
// create a column // create a column
col := new(Column) col := new(Column)
@ -441,6 +442,7 @@ func (mysqlDB *MysqlDB) GetColumns(db *sql.DB, table *Table, blackList map[strin
// Tag info // Tag info
tag := new(OrmTag) tag := new(OrmTag)
tag.Column = colName tag.Column = colName
tag.Comment = columnComment
if table.Pk == colName { if table.Pk == colName {
col.Name = "Id" col.Name = "Id"
col.Type = "int" col.Type = "int"