質問編集履歴
4
記載ミス
test
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File without changes
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test
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@@ -16,65 +16,11 @@
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```
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Access to XMLHttpRequest at 'http://
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```
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一応他のエラーも載せておきます。
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```
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(anonymous) @ (index):33
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getValue @ (index):13
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init @ (index):70
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load (async)
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(anonymous) @ (index):112
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(index):33 GET http://192.168.100.113/get_value net::ERR_FAILED
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(anonymous) @ (index):33
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getValue @ (index):13
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init @ (index):70
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load (async)
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(anonymous) @ (index):112
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(index):33 Uncaught (in promise) DOMException: Failed to execute 'send' on 'XMLHttpRequest': Failed to load 'http://192.168.100.113/get_value'.
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at http://192.168.100.113:1234/:33:13
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at new Promise (<anonymous>)
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at getValue (http://192.168.100.113:1234/:13:14)
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at init (http://192.168.100.113:1234/:70:23)
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(anonymous) @ (index):33
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getValue @ (index):13
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init @ (index):70
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async function (async)
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init @ (index):70
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load (async)
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(anonymous) @ (index):112
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:1234/favicon.ico:1 GET http://192.168.100.113:1234/favicon.ico net::ERR_CONNECTION_REFUSED
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```
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Access to XMLHttpRequest at 'http://***/get_value' from origin 'http:/***' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
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```
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3
記載ミス
test
CHANGED
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File without changes
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test
CHANGED
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@@ -22,6 +22,64 @@
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22
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23
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一応他のエラーも載せておきます。
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26
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+
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27
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+
```
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28
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+
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(anonymous) @ (index):33
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getValue @ (index):13
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32
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init @ (index):70
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34
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load (async)
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(anonymous) @ (index):112
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38
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(index):33 GET http://192.168.100.113/get_value net::ERR_FAILED
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40
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(anonymous) @ (index):33
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getValue @ (index):13
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44
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init @ (index):70
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46
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+
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47
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load (async)
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48
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49
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(anonymous) @ (index):112
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50
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(index):33 Uncaught (in promise) DOMException: Failed to execute 'send' on 'XMLHttpRequest': Failed to load 'http://192.168.100.113/get_value'.
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52
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+
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53
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+
at http://192.168.100.113:1234/:33:13
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54
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+
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55
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+
at new Promise (<anonymous>)
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56
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+
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57
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+
at getValue (http://192.168.100.113:1234/:13:14)
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58
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+
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59
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at init (http://192.168.100.113:1234/:70:23)
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60
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61
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(anonymous) @ (index):33
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62
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63
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getValue @ (index):13
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64
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+
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65
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init @ (index):70
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66
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+
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67
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+
async function (async)
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68
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+
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69
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+
init @ (index):70
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70
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+
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71
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+
load (async)
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72
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+
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73
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+
(anonymous) @ (index):112
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74
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+
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75
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+
:1234/favicon.ico:1 GET http://192.168.100.113:1234/favicon.ico net::ERR_CONNECTION_REFUSED
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76
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+
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77
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```
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78
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25
83
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### 該当のソースコード
|
|
26
84
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27
85
|
該当しているのは、getvalueのところです。
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2
記載ミス
test
CHANGED
|
File without changes
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test
CHANGED
|
@@ -552,6 +552,18 @@
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552
552
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553
553
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554
554
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555
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+
エラーから以下を追加しましたが、変わりませんでした。
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556
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+
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557
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+
```
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|
558
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+
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559
|
+
req.setRequestHeader("Access-Control-Allow-Origin", "*");
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560
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+
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|
561
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+
```
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|
562
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+
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563
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+
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564
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+
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565
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+
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566
|
+
|
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555
567
|
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|
556
568
|
|
|
557
569
|
### 補足情報（FW/ツールのバージョンなど）
|
1
変更
test
CHANGED
|
@@ -1 +1 @@
|
|
|
1
|
-
No 'Access'
|
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1
|
+
No 'Access-Control-Allow-Origin' header is present on the requested resource.
|
test
CHANGED
|
@@ -16,7 +16,7 @@
|
|
|
16
16
|
|
|
17
17
|
```
|
|
18
18
|
|
|
19
|
-
|
|
19
|
+
Access to XMLHttpRequest at 'http://192.168.100.113/get_value' from origin 'http://192.168.100.113:1234' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
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|
20
20
|
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21
21
|
```
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22
22
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@@ -554,18 +554,8 @@
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554
554
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555
555
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556
556
|
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557
|
-
|
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558
|
-
|
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559
|
-
### 試したこと
|
|
560
|
-
|
|
561
|
-
|
|
562
|
-
|
|
563
|
-
ここに問題に対して試したことを記載してください。
|
|
564
|
-
|
|
565
|
-
|
|
566
|
-
|
|
567
557
|
### 補足情報（FW/ツールのバージョンなど）
|
|
568
558
|
|
|
569
559
|
|
|
570
560
|
|
|
571
|
-
|
|
561
|
+
os:ubuntu
|