Table of contents
1. Preface
Usually developed through IDEA, you can directly install relevant MybatisLogFormat plug-ins to directly format Mybatis SQL日志 in the console. Once you leave the local environment and go to testing or online, you have to manually spell the parameters yourself.
SimpleSQLOkay, more complicated or with many query conditionsSQL It makes people doubt their life. Today I will share a simple SQL formatting H5, which will free up your hands for splicing.
2. Code examples
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script type="text/javascript">
function f(obj) {
var textVa = obj.value;
// 获取带问号的SQL语句
var statementStartIndex = textVa.indexOf('Preparing: ');
var statementEndIndex = textVa.length - 1;
for (var i = statementStartIndex; i < textVa.length; i++) {
if (textVa[i] == "\n") {
statementEndIndex = i;
break;
}
}
var statementStr = textVa.substring(statementStartIndex + "Preparing: ".length, statementEndIndex);
console.log(statementStr);
//获取参数
var parametersStartIndex = textVa.indexOf('Parameters: ');
var parametersEndIndex = textVa.length - 1;
for (var i = parametersStartIndex; i < textVa.length; i++) {
if (textVa[i] == "\n") {
parametersEndIndex = i;
break;
} else {
console.log(textVa[i]);
}
}
var parametersStr = textVa.substring(parametersStartIndex + "Parameters: ".length, parametersEndIndex);
parametersStr = parametersStr.split(",");
console.log(parametersStr);
for (var i = 0; i < parametersStr.length; i++) {
// 如果数据中带括号将使用其他逻辑
tempStr = parametersStr[i].substring(0, parametersStr[i].indexOf("("));
// 获取括号中内容
typeStr = parametersStr[i].substring(parametersStr[i].indexOf("(") + 1, parametersStr[i].indexOf(")"));
// 如果为字符类型
if (typeStr == "String" || typeStr == "Timestamp") {
statementStr = statementStr.replace("?", "'" + tempStr.trim() + "'");
} else {
// 数值类型
statementStr = statementStr.replace("?", tempStr.trim());
}
}
console.log(statementStr);
document.getElementById("d1").innerHTML = statementStr;
return textVa;
}
function copySQL() {
var SQL = document.getElementById("d1");
SQL.select(); // 选择对象
document.execCommand("Copy"); // 执行浏览器复制命令
var msg = document.getElementById("msg");
msg.innerHTML = "已复制到剪切板";
setTimeout(function () {
msg.innerHTML = "";
}, 3000);
}
function clearLog(obj) {
obj.select();
obj.value = "";
}
</script>
</head>
<body>
<h2><font color="#00bfff"> 输入Mybatis SQL日志：</font></h2>
<textarea id="sqlLog" rows="13" cols="140" style="font-size:20px"></textarea>
<div style="border:0px deepskyblue solid;width:1425px;height:50px;text-align:right">
<button style="color:mediumblue;width:100px;height:60px" type="button"
onclick="clearLog(document.getElementById('sqlLog'))">
清空
</button>
<button style="color:mediumblue;width:100px;height:60px" type="submit"
onclick="f(document.getElementById('sqlLog'))">
解析SQL
</button>
</div>
<h2><font color="#32cd32">解析为可执行SQL：</font></h2>
<textarea id="d1" rows="13" cols="140" style="font-size:20px"></textarea>
<div style="border:0px deepskyblue solid;width:1425px;height:50px;text-align:right">
<button style="color:mediumblue;width:100px;height:60px" type="button" onclick="copySQL()">复制SQL</button>
</div>
<div id="msg"
style="color:cornflowerblue;border:0px black solid;width:800px;height:20px;text-align:right;font-style: initial;font-size: large">
</div>
</body>
</html>
3. Deploy to Nginx
Next we just throw the static file directly intoNginx. The deployment is also very simple, convenient and easy to use. The configuration is as follows :
location /h5/sql-formatter {
alias h5/mybatis-log-formatter;
}
Note: The file path I deployed is
/opt/appl/nginx/h5/mybatis-log-formatter.
Open the browser, visithttp://localhost/h5/sql-formatter/sql.html, click Parse SQL to parse the SQL with spliced conditions, as follows:
