1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
| package com.stone.sncodetools.web.controller;
import com.stone.sncodetools.utils.FastDFSClient;
import com.stone.sncodetools.utils.JsonUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import java.util.HashMap;
import java.util.Map;
@Controller
@RequestMapping("/pic")
public class PicController {
@Value("${imageBaseUrl}")
private String imageBaseUrl;
@RequestMapping(value = "/upload")
@ResponseBody
public String upload(MultipartFile uploadFile) {
Map<String, Object> map = new HashMap<String, Object>();
if (uploadFile == null) {
map.put("error", 1);
map.put("message", "文件对象为空");
return JsonUtils.objectToJson(map);
}
String originalFilename = uploadFile.getOriginalFilename();
if (StringUtils.isBlank(originalFilename)) {
map.put("error", 1);
map.put("message", "文件对象为空");
return JsonUtils.objectToJson(map);
}
String extName = originalFilename.substring(originalFilename.lastIndexOf(".") + 1);
System.out.println(uploadFile);
try {
String uploadFileId = FastDFSClient.uploadFile(uploadFile.getBytes(), extName);
String url = imageBaseUrl + uploadFileId;
System.out.println(url);
map.put("error", 0);
map.put("url", url);
System.out.println(JsonUtils.objectToJson(map));
return JsonUtils.objectToJson(map);
} catch (Exception e) {
e.printStackTrace();
map.put("error", 1);
map.put("message", "upload faild");
return JsonUtils.objectToJson(map);
}
}
}
|
