30 lines
842 B
Go
30 lines
842 B
Go
/*
|
|
* Copyright 1999-2020 Alibaba Group Holding Ltd.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package util
|
|
|
|
const SHOW_CONTENT_SIZE = 100
|
|
|
|
func TruncateContent(content string) string {
|
|
if content == "" {
|
|
return ""
|
|
}
|
|
if len(content) <= SHOW_CONTENT_SIZE {
|
|
return content
|
|
}
|
|
return content[0:SHOW_CONTENT_SIZE]
|
|
}
|