ibm mobilefirst - WorkLight SQL Adapter : Upload an image using SQL Adapter -
i need upload image database blob type using sql adapter , need know how blob data sql adapter.will please me inserting , retrieving blob data through sql adapter.
taken an old forum post:
here think of.
- write servlet or whatever equivalent in app server. in servlet, fetch image db.
- encode image binary contents according base64.
- return base64 string of image.
- write http adapter visit servlet write.
- in client application, can insert image setting "src" attribute value "data:charset=some_charset, ". example, "data:image/gif;base64,".
message mingzhehuang.
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