Spring Boot配置文件详解

挖个坑先
http://www.cnblogs.com/itdragon/p/8686554.html

http://www.cnblogs.com/jtlgb/p/8532280.html

字符集设置

浏览器接收的数据出现乱码，例如出现???这种情况，这就需要设置字符集编码。

1. Spring Boot修改编码方法，在application.properties里面配置：

spring.http.encoding.charset=UTF-8
spring.http.encoding.force=true
spring.http.encoding.enabled=true

或者在Spring Boot 项目的application.yml里面配置：

spring:
    http:
       encoding:
           charset: UTF-8
           force: true
           enabled: true

2. 在Bean中配置（启动类）

    @Bean
    public FilterRegistrationBean filterRegistrationBean() {
        FilterRegistrationBean registrationBean = new FilterRegistrationBean();
        CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();
        characterEncodingFilter.setForceEncoding(true);
        characterEncodingFilter.setEncoding("UTF-8");
        registrationBean.setFilter(characterEncodingFilter);
        return registrationBean;
    }