質問編集履歴
2
変更
test
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File without changes
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test
CHANGED
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@@ -120,7 +120,7 @@
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120
120
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121
121
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File file = new File(filePath);
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122
122
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123
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-
FileInputStream in = new FileInputStream(file); //エラー
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123
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+
FileInputStream fileInputStream = new FileInputStream(file); //エラー
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124
124
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125
125
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126
126
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1
質問変更
test
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File without changes
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test
CHANGED
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@@ -22,24 +22,118 @@
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22
22
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23
23
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FileNotFoundExceptionになってしまいます。
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24
24
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25
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-
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25
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+
```java
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26
26
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27
27
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File file = new File(filePath);
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28
28
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29
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-
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29
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+
```
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30
30
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31
31
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を
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32
32
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33
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-
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33
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+
```java
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34
34
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35
35
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FileInputStream fileInputStream = new FileInputStream(file);
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36
36
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37
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+
```
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37
38
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38
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-
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39
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-
としてい
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39
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+
としていおります。
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40
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-
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41
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-
変換の方法が間違っているのでしょか？
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42
40
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43
41
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44
42
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43
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+
filePathは下記のような値になっております。
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44
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+
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45
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+
```
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46
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+
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47
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+
/ワークスペース/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/プロジェクト名/格納するパス名/ファイル名
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48
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+
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49
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+
```
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50
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+
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51
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+
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52
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+
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53
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+
jspでsubmitした時のスタックトレースを記載いたします。
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54
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+
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55
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+
```
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56
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+
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57
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+
java.io.FileNotFoundException: 上記のパス (No such file or directory)
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58
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+
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59
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+
at java.io.FileInputStream.open(Native Method)
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60
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+
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61
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+
at java.io.FileInputStream.<init>(FileInputStream.java:138)
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62
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+
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63
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+
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
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64
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+
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65
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+
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
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66
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+
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67
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+
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
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68
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+
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69
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+
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
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70
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+
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71
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+
以下省略
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72
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+
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73
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+
```
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74
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+
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75
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+
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76
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+
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77
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+
また、サーブレット側のソースコードを記載いたします。
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78
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+
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79
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+
```java
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|
80
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+
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81
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+
String path = getServletContext().getRealPath("files");
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82
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+
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83
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+
DiskFileItemFactory factory = new DiskFileItemFactory();
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84
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+
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85
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+
ServletFileUpload upload = new ServletFileUpload(factory);
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86
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+
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87
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+
factory.setSizeThreshold(1024);
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88
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+
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89
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+
upload.setSizeMax(4000 * 1024);
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90
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+
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91
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+
upload.setFileSizeMax(3000 * 1024);
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92
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+
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93
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+
upload.setHeaderEncoding("UTF-8");
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94
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+
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95
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+
try {
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96
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+
|
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97
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+
List list = upload.parseRequest(request);
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98
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+
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99
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+
Iterator iterator = list.iterator();
|
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100
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+
|
|
101
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+
while (iterator.hasNext()) {
|
|
102
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+
|
|
103
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+
FileItem fItem = (FileItem) iterator.next();
|
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104
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+
|
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105
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+
if (!(fItem.isFormField())) {
|
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106
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+
|
|
107
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+
fileName = fItem.getName();
|
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108
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+
|
|
109
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+
long size = fItem.getSize();
|
|
110
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+
|
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111
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+
|
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112
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+
|
|
113
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+
if ((fileName != null) && (!fileName.equals(""))) {
|
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114
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+
|
|
115
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+
String fileName2 = (new File(fileName)).getName();
|
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116
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+
|
|
117
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+
filePath = path + "/" + fileName;
|
|
118
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+
|
|
119
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+
|
|
120
|
+
|
|
121
|
+
File file = new File(filePath);
|
|
122
|
+
|
|
123
|
+
FileInputStream in = new FileInputStream(file); //エラー
|
|
124
|
+
|
|
125
|
+
|
|
126
|
+
|
|
127
|
+
in.close();
|
|
128
|
+
|
|
129
|
+
}
|
|
130
|
+
|
|
131
|
+
}
|
|
132
|
+
|
|
133
|
+
}
|
|
134
|
+
|
|
135
|
+
...
|
|
136
|
+
|
|
137
|
+
```
|
|
138
|
+
|
|
45
139
|
皆様のお力添えのほど、よろしくお願い致します。
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