Compilation Error: "Expected Declaration, Found 'IDENT' Item" in Memcache Go API
When attempting to utilize the Memcache Go API to retrieve data from a specified key, an error message indicating "expected declaration, found 'IDENT' item" may arise. This issue occurs due to an improper syntax in variable declaration.
The provided code snippet:
import "appengine/memcache" item := &memcache.Item { Key: "lyric", Value: []byte("Oh, give me a home"), }
utilizes the := short variable declaration syntax, which is only permitted within functions. Therefore, to resolve this issue, modify the code as follows:
Using a Function:
import "appengine/memcache" func MyFunc() { item := &memcache.Item { Key: "lyric", Value: []byte("Oh, give me a home"), } // Perform operations using the item variable }
Using a Global Variable:
import "appengine/memcache" var item = &memcache.Item { Key: "lyric", Value: []byte("Oh, give me a home"), }
By adhering to these guidelines, the compilation error will be eliminated, allowing you to successfully access the Memcache data using the defined item variable.
The above is the detailed content of Why Am I Getting 'Expected Declaration, Found 'IDENT' Item' in Memcache Go API?. For more information, please follow other related articles on the PHP Chinese website!