Eclipse中使用printf报错 提示参数类型不对 已解决The method printf(String, Object[]) in the type PrintStream is not ap
2016-08-17 19:26
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Eclipse中 JAVA默认的兼容版本为1.4， 改为1.5及以上版本就行。 项目 》属性》Java complier》complier compliance lever:1.5
System.out.printf("%f",d);//"f"表示格式化输出浮点数。
就正常了。
1.4版本 中 printf参数类型不一样，所以报错。
The method printf(String, Object[]) in the type PrintStream is not applicable for the arguments (String, int)
System.out.printf("%f",d);//"f"表示格式化输出浮点数。
就正常了。
1.4版本 中 printf参数类型不一样，所以报错。
The method printf(String, Object[]) in the type PrintStream is not applicable for the arguments (String, int)
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