三十三、java.lang.NumberFormatException-For input string-“”
小于 1 分钟设计规范
很多朋友在升级Springfox-Swagger到2.9.2版本后会碰见NumberFormatException异常java.lang.NumberFormatException: For input string: “”
异常信息如下:
java.lang.NumberFormatException: For input string: ""
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[na:1.8.0_111]
at java.lang.Long.parseLong(Long.java:601) ~[na:1.8.0_111]
at java.lang.Long.valueOf(Long.java:803) ~[na:1.8.0_111]
at
//more....
解决办法是在pom.xml中排除Springfox-Swagger的Swagger-Models的jar包,重新引入,如下:
<!-- https://mvnrepository.com/artifact/io.springfox/springfox-swagger2 -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.9.2</version>
<exclusions>
<exclusion>
<groupId>io.swagger</groupId>
<artifactId>swagger-models</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- https://mvnrepository.com/artifact/io.swagger/swagger-models -->
<dependency>
<groupId>io.swagger</groupId>
<artifactId>swagger-models</artifactId>
<version>1.5.21</version>
</dependency>