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js方法传Long类型id值时会出现精确损失
2022-07-05 20:02:00 【土味儿~】
比如:onclick="test(1543401283015196673)"
传递的参数是 1543401283015196673
,而在js方法内接收时会变成 1543401283015196700
,最后三位 673
,四舍五入后,变成了 700
这个坑浪费了我几个小时,经过反复测试,最后才发现。记录一下。
解决方法:
把Long类型转为字符串,加引号;
onclick="test('1543401283015196673')"
thymeleaf正确写法:th:onclick="|test('${user.getId()}')|"
;
下面两种写法都是错误的:
th:onclick="'test('+${''+user.getId()}+')'"
th:onclick="'test('+${user.getId().toString()}+')'"
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