我在第 40 行遇到语法错误...我不知道为什么，这个脚本也只能与所有其他文件一起使用(太多，无法上传)。它不是最好的或最漂亮的，但请试一试。
错误:
Uncaught SyntaxError: Unexpected identifier
<?php
session_start();
?>
<!DOCTYPE html>
<html>
<head>
<title>SCRABBLEGOD</title>
<script src='https://cdn.rawgit.com/naptha/tesseract.js/1.0.10/dist/tesseract.js'></script>
<link rel="shortcut icon" type="image/png" href="favicon.png"/>
</head>
<body>
<script type="text/javascript">
var row0 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row1 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row2 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row3 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row4 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row5 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row6 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row7 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row8 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row9 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row10 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row11 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row12 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row13 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
var row14 = new Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
</script>
<img id="row0sm0" src=<?php echo "uploads/sm/" . $_SESSION["row0sm0"]; ?>>
<img id="row0sm1" src=<?php echo "uploads/sm/" . $_SESSION["row0sm1"]; ?>>
<img id="row0sm3" src=<?php echo "uploads/sm/" . $_SESSION["row0sm3"]; ?>>
<img id="row1sm0" src=<?php echo "uploads/sm/" . $_SESSION["row1sm0"]; ?>>
<img id="row2sm0" src=<?php echo "uploads/sm/" . $_SESSION["row2sm0"]; ?>>
<img id="row3sm6" src=<?php echo "uploads/sm/" . $_SESSION["row3sm6"]; ?>>
<script type="text/javascript">
var i;
var x;
for (i = 0; i < 15 i++) {
for (x = 0; x < 15 i++) {
Tesseract.recognize("row" + i + "sm" + x)
.then(function(result){
console.log(result.text);
document.write(result.text);
})
}
}
</script>
</body>
</html>
此代码适用于拼字游戏机器人，我的输入(来自上传文件的 OCR)可以正常工作，但不幸的是，由于似乎在空行中的语法错误，我被卡住了。我询问这可能是由于我使用的脚本类型，我尝试使用 type="module"但这也不起作用。
最佳答案
您的两个 for 循环都缺少一个分号。
错误代码:
for (i = 0; i < 15 i++) {
for (x = 0; x < 15 i++) {
Tesseract.recognize("row" + i + "sm" + x)
.then(function(result){
console.log(result.text);
document.write(result.text);
})
}
}
更正后的代码:
for (i = 0; i < 15; i++) {
for (x = 0; x < 15; i++) {
Tesseract.recognize("row" + i + "sm" + x)
.then(function(result){
console.log(result.text);
document.write(result.text);
})
}
}
关于javascript - 未捕获的语法错误 : Unexpected identifier in empty line?，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50978176/